{"title":"Holosun 507 Series Red Dot Sights","description":"\u003cp\u003eThe \u003cstrong\u003eHolosun 507\u003c\/strong\u003e family is the most popular pistol optic line Holosun makes. This collection gathers every 507 variant we stock: the full-size \u003cstrong\u003e507C\u003c\/strong\u003e on the RMR footprint, the compact \u003cstrong\u003e507K\u003c\/strong\u003e on the RMSc \/ Holosun K footprint, the oversized-window \u003cstrong\u003e507COMP\u003c\/strong\u003e, the \u003cstrong\u003e507 ProMax\u003c\/strong\u003e, and titanium RONIN editions - in red, green and gold reticles.\u003c\/p\u003e\u003cp\u003eNot sure which footprint your slide is cut for? Read our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e, or compare dot sizes in \u003ca href=\"\/blogs\/news\/what-moa-means-red-dot-sight\"\u003ewhat MOA means\u003c\/a\u003e. See the wider \u003ca href=\"\/collections\/holosun-optics\"\u003eHolosun range\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"holosun-he507c-x2-green-dot-sight-acss-vulcan-reticle-solar-failsafe-he507c-gr-x2-acss","title":"Holosun HE507C X2 Green Dot Sight ACSS Vulcan Reticle Solar Failsafe – HE507C-GR-X2-ACSS","description":"\u003cp\u003eInstead of a menu of dots and circles, this \u003cstrong\u003eHolosun HE507C-X2 Green Dot Sight\u003c\/strong\u003e carries the \u003cstrong\u003eACSS Vulcan reticle\u003c\/strong\u003e — a Primary Arms design built around a large green circle with a chevron at its centre. The open circle pulls your eye to the aiming point up close, while the chevron tip is the fine hold for distance, with range references built into the reticle itself.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIf you would rather switch reticles yourself, the \u003ca href=\"\/products\/holosun-he507c-x2-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-gr-x2\"\u003eHE507C-X2 MRS\u003c\/a\u003e is the standard version. The same ACSS reticle with a red emitter is the \u003ca href=\"\/products\/holosun-hs507c-x2-red-dot-sight-acss-vulcan-reticle-solar-failsafe-hs507c-x2-acss\"\u003eHS507C-X2 ACSS\u003c\/a\u003e. Browse the rest of our \u003ca href=\"\/collections\/green-dot-sights\"\u003egreen optics\u003c\/a\u003e and \u003ca href=\"\/collections\/pistol-dot-sights\"\u003epistol dot sights\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptics-ready pistols cut for the RMR footprint\u003c\/li\u003e\n\u003cli\u003eShooters who want ranging built into the reticle\u003c\/li\u003e\n\u003cli\u003eDefensive and range work across mixed distances\u003c\/li\u003e\n\u003cli\u003eThose who pick a green emitter up faster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eACSS Vulcan reticle — green circle with a centre chevron\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe — a solar panel backs up the battery\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632; up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium, IP67; RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HE507C-GR-X2-ACSS \/ MPN HE507C-GR-X2-ACSS \/ UPC 810047071365\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e ACSS Vulcan (green 10 MOA centre chevron with a deactivatable 250 MOA outer circle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.63 × 0.91 in (16 × 23 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Green Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±50 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HE507C-X2 green dot sight (ACSS Vulcan)\u003c\/li\u003e\n\u003cli\u003eMounting hardware and tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the ACSS Vulcan?\u003c\/strong\u003e\u003cbr\u003eA Primary Arms reticle: a large circle with a centre chevron and built-in range references — fast up close, precise further out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVulcan or the Multi-Reticle System?\u003c\/strong\u003e\u003cbr\u003eThe Multi-Reticle System lets you change reticle to suit the shot. The Vulcan gives you one reticle that does both jobs at once, with nothing to select.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich slides take it?\u003c\/strong\u003e\u003cbr\u003eThose cut for the Trijicon RMR footprint — check yours in our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the chevron easy to use at speed?\u003c\/strong\u003e\u003cbr\u003eUp close you can shoot the circle as a whole; the chevron tip is there when the shot needs more care.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965834076424,"sku":"HE507C-GR-X2-ACSS","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-he507c-x2-green-dot-sight-acss-vulcan-reticle-solar-failsafe-he507c-gr-x2-acss-green-dot-sight-holosun-513386.jpg?v=1780982377"},{"product_id":"holosun-he507c-x2-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-gr-x2","title":"Holosun HE507C X2 Green Dot Sight Multi-Reticle System Solar Failsafe – HE507C-GR X2","description":"\u003cp\u003eThree sight pictures out of one optic: the \u003cstrong\u003eHolosun HE507C-X2 Green Dot Sight\u003c\/strong\u003e puts the \u003cstrong\u003eMulti-Reticle System\u003c\/strong\u003e behind a green emitter, so a button press moves you between a precise 2 MOA dot, a fast 32 MOA circle, or both together as a circle-dot. Same open reflex body as the single-dot version, with the reticle flexibility added.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIf you only ever use one reticle, the \u003ca href=\"\/products\/holosun-he407c-x2-green-dot-sight-2-moa-dot-solar-failsafe-he407c-gr-x2\"\u003eHE407C-X2\u003c\/a\u003e is the single-dot version. The same Multi-Reticle sight in red is the \u003ca href=\"\/products\/holosun-hs507c-x2-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x2\"\u003eHS507C-X2\u003c\/a\u003e, and there is an auto-ranging option in the \u003ca href=\"\/products\/holosun-he507c-x2-green-dot-sight-acss-vulcan-reticle-solar-failsafe-he507c-gr-x2-acss\"\u003eACSS Vulcan\u003c\/a\u003e. If dot sizes are new to you, start with \u003ca href=\"\/blogs\/news\/what-moa-means-red-dot-sight\"\u003ewhat MOA means\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptics-ready pistols cut for the RMR footprint\u003c\/li\u003e\n\u003cli\u003eShooters who would rather change reticle than commit to one\u003c\/li\u003e\n\u003cli\u003eMixed close-range and longer-range shooting\u003c\/li\u003e\n\u003cli\u003eThose who pick a green emitter up faster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Reticle System: 2 MOA green dot, 32 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe — a solar panel backs up the battery\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632; up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium, IP67; RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HE507C-GR X2 \/ MPN HE507C-GR X2 \/ UPC 810047071280\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA green dot \/ 32 MOA circle \/ circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.63 × 0.91 in (16 × 23 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Green Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±50 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HE507C-X2 green dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I change reticle?\u003c\/strong\u003e\u003cbr\u003eA button press cycles between the 2 MOA dot, the 32 MOA circle and the two combined as a circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen is the circle the better choice?\u003c\/strong\u003e\u003cbr\u003eUp close, where a 32 MOA circle is far quicker to find than a small dot. The 2 MOA dot is what you want when the shot needs care.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e407C or 507C?\u003c\/strong\u003e\u003cbr\u003eThe 407C gives you one green dot and nothing to configure. This one adds the reticle options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich slides take it?\u003c\/strong\u003e\u003cbr\u003eThose cut for the Trijicon RMR footprint — see our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965834338568,"sku":"HE507C-GR X2","price":279.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-he507c-x2-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-gr-x2-green-dot-sight-holosun-673711.jpg?v=1780982827"},{"product_id":"holosun-hs507k-x2-red-dot-sight-multi-reticle-system-hs507k-x2","title":"Holosun HS507K X2 Red Dot Sight Multi-Reticle System – HS507K-X2","description":"\u003cp\u003eReticle choice normally costs you size. The \u003cstrong\u003eHolosun HS507K-X2 Red Dot Sight\u003c\/strong\u003e gets the \u003cstrong\u003eMulti-Reticle System\u003c\/strong\u003e into a subcompact body — a button press between a precise 2 MOA dot, a fast 32 MOA circle, or the two together as a circle-dot — on an optic small enough for a slim K-cut slide such as the Glock 43X\/48.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIf you would only ever run the dot, the \u003ca href=\"\/products\/holosun-hs407k-x2-red-dot-sight-6-moa-dot-hs407k-x2\"\u003eHS407K-X2\u003c\/a\u003e is the simpler option. The same sight with a green emitter is the \u003ca href=\"\/products\/holosun-he507k-x2-green-dot-sight-multi-reticle-system-he507k-gr-x2\"\u003eHE507K-X2\u003c\/a\u003e, and there is an auto-ranging alternative in the \u003ca href=\"\/products\/holosun-hs507k-x2-red-dot-sight-acss-vulcan-reticle-hs507k-x2-acss\"\u003eACSS Vulcan\u003c\/a\u003e. Our \u003ca href=\"\/blogs\/news\/best-pistol-red-dot-sights-uk\"\u003epistol red dot picks\u003c\/a\u003e compare the subcompacts.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Glock 43X\/48, and other K-cut carry slides\u003c\/li\u003e\n\u003cli\u003eCarry pistols that also see plenty of range time\u003c\/li\u003e\n\u003cli\u003eShooters who want reticle options without a bigger optic\u003c\/li\u003e\n\u003cli\u003eSlim everyday-carry guns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Reticle System: 2 MOA red dot, 32 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003e12 brightness settings — 10 for daylight, 2 for night vision\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632; up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075 aluminium; Holosun K footprint (modified RMSc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507K X2 \/ MPN HS507K X2 \/ UPC 810047071211\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA red dot \/ 32 MOA circle \/ circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.58 × 0.77 in (15 × 20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness settings:\u003c\/strong\u003e 12 (10 daylight + 2 night-vision), Shake Awake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±30 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075 aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Holosun K (modified Shield RMSc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507K-X2 red dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the reticles switch?\u003c\/strong\u003e\u003cbr\u003eA button press moves between the 2 MOA dot, the 32 MOA circle, and both shown together as a circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e407K or 507K?\u003c\/strong\u003e\u003cbr\u003eThe 407K is the single-dot version. This one adds the Multi-Reticle System in the same size of body.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my slide?\u003c\/strong\u003e\u003cbr\u003eIt uses the Holosun K footprint, a modified RMSc pattern. Check yours in our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it with night vision?\u003c\/strong\u003e\u003cbr\u003eOf the 12 brightness settings, 2 are intended for night-vision use.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965834436872,"sku":"HS507K X2","price":299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507k-x2-red-dot-sight-multi-reticle-system-hs507k-x2-red-dot-sight-holosun-669726.jpg?v=1780984741"},{"product_id":"holosun-hs507c-x2-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x2","title":"Holosun HS507C X2 Red Dot Sight Multi-Reticle System Solar Failsafe – HS507C-X2","description":"\u003cp\u003eHolosun's best-known pistol optic, the \u003cstrong\u003eHolosun HS507C-X2 Red Dot Sight\u003c\/strong\u003e is the open reflex sight that put \u003cstrong\u003eMulti-Reticle System\u003c\/strong\u003e red dots on the map. A button press moves between a precise 2 MOA red dot, a fast 32 MOA circle, or both together as a circle-dot, which is why one sight ends up covering carry, range days and club competition.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eOnly ever want the dot? The \u003ca href=\"\/products\/holosun-hs407c-x2-red-dot-sight-2-moa-dot-solar-failsafe-hs407c-x2\"\u003eHS407C-X2\u003c\/a\u003e drops the reticle options. The green-emitter equivalent is the \u003ca href=\"\/products\/holosun-he507c-x2-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-gr-x2\"\u003eHE507C-X2\u003c\/a\u003e, and there is an auto-ranging reticle in the \u003ca href=\"\/products\/holosun-hs507c-x2-red-dot-sight-acss-vulcan-reticle-solar-failsafe-hs507c-x2-acss\"\u003eACSS Vulcan\u003c\/a\u003e. Our \u003ca href=\"\/blogs\/news\/best-pistol-red-dot-sights-uk\"\u003epistol red dot picks\u003c\/a\u003e set the family out.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptics-ready pistols cut for the RMR footprint\u003c\/li\u003e\n\u003cli\u003eOne sight asked to cover carry, range and competition\u003c\/li\u003e\n\u003cli\u003eShooters who want reticle options rather than a fixed dot\u003c\/li\u003e\n\u003cli\u003eBuyers who would rather have the well-proven choice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Reticle System: 2 MOA red dot, 32 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003e650 nm red Super LED emitter\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe — a solar panel backs up the battery\u003c\/li\u003e\n\u003cli\u003eShake Awake; side-loading CR1632; up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium, IP67; RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507C X2 \/ MPN HS507C X2 \/ UPC 810047071174\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA red dot \/ 32 MOA circle \/ circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.63 × 0.91 in (16 × 23 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e 650 nm red Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±50 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507C-X2 red dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is this one so widely used?\u003c\/strong\u003e\u003cbr\u003eThe combination of the Multi-Reticle System, Solar Failsafe and a tough build makes it a dependable all-rounder rather than a specialist.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e407C or 507C?\u003c\/strong\u003e\u003cbr\u003eThe 407C is a single 2 MOA dot. This one adds the circle and circle-dot on top.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a green version?\u003c\/strong\u003e\u003cbr\u003eYes — the \u003ca href=\"\/products\/holosun-he507c-x2-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-gr-x2\"\u003eHE507C-X2\u003c\/a\u003e is the same sight with a green emitter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich slides take it?\u003c\/strong\u003e\u003cbr\u003eThose cut for the Trijicon RMR footprint. Check yours in our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965834469640,"sku":"HS507C X2","price":269.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507c-x2-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x2-red-dot-sight-holosun-649785.jpg?v=1780985027"},{"product_id":"holosun-he507k-x2-green-dot-sight-multi-reticle-system-he507k-gr-x2","title":"Holosun HE507K X2 Green Dot Sight Multi-Reticle System – HE507K-GR-X2","description":"\u003cp\u003eEverything the subcompact 507K does, with a green emitter behind it: the \u003cstrong\u003eHolosun HE507K-X2 Green Dot Sight\u003c\/strong\u003e runs the \u003cstrong\u003eMulti-Reticle System\u003c\/strong\u003e — a 2 MOA green dot, a 32 MOA circle, or the two as a circle-dot — in a body that still fits a slim K-cut carry slide like the Glock 43X\/48.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003ePrefer one fixed green dot? The \u003ca href=\"\/products\/holosun-he407k-x2-green-dot-sight-2-moa-dot-he407k-gr-x2\"\u003eHE407K-X2\u003c\/a\u003e is the simpler sight. The same Multi-Reticle optic in red is the \u003ca href=\"\/products\/holosun-hs507k-x2-red-dot-sight-multi-reticle-system-hs507k-x2\"\u003eHS507K-X2\u003c\/a\u003e, and the \u003ca href=\"\/products\/holosun-he507k-x2-green-dot-sight-acss-vulcan-reticle-he507k-gr-x2-acss\"\u003eACSS Vulcan\u003c\/a\u003e swaps in an auto-ranging reticle. There is more in our \u003ca href=\"\/collections\/green-dot-sights\"\u003egreen optics\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Glock 43X\/48, and other K-cut carry slides\u003c\/li\u003e\n\u003cli\u003eShooters whose eyes favour a green emitter\u003c\/li\u003e\n\u003cli\u003eReticle options at carry-optic size\u003c\/li\u003e\n\u003cli\u003eSlim everyday-carry pistols\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Reticle System: 2 MOA green dot, 32 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003e12 brightness settings — 10 for daylight, 2 for night vision\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632; up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075 aluminium; Holosun K footprint (modified RMSc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HE507K-GR X2 \/ MPN HE507K-GR X2 \/ UPC 810047071389\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA green dot \/ 32 MOA circle \/ circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.58 × 0.77 in (15 × 20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness settings:\u003c\/strong\u003e 12 (10 daylight + 2 night-vision), Shake Awake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±30 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075 aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Holosun K (modified Shield RMSc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HE507K-X2 green dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGreen or red?\u003c\/strong\u003e\u003cbr\u003eAside from the emitter the two are the same sight. Plenty of shooters simply find a green reticle quicker to pick up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Multi-Reticle System give me?\u003c\/strong\u003e\u003cbr\u003eA button press between the 2 MOA dot, the 32 MOA circle, and both shown together as a circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e407K or 507K?\u003c\/strong\u003e\u003cbr\u003eThe 407K is the single green dot. This one adds the reticle options in the same subcompact body.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat footprint is it?\u003c\/strong\u003e\u003cbr\u003eThe Holosun K pattern, a modified Shield RMSc. Our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e shows which slides match.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965834502408,"sku":"HE507K-GR X2","price":329.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-he507k-x2-green-dot-sight-multi-reticle-system-he507k-gr-x2-green-dot-sight-holosun-720679.jpg?v=1780980169"},{"product_id":"holosun-he507comp-green-dot-sight-competition-reticle-system-he507comp-gr","title":"Holosun HE507COMP Green Dot Sight Competition Reticle System – HE507COMP-GR","description":"\u003cp\u003eA competition sight is asked for two things at once: a reticle you can find instantly, and one you can shoot precisely with. The \u003cstrong\u003eHolosun HE507COMP Green Dot Sight\u003c\/strong\u003e answers with the \u003cstrong\u003eCompetition Reticle System\u003c\/strong\u003e — a 2 MOA green dot you can pair with an 8, 20 or 32 MOA circle — sitting behind a large 1.1 × 0.87 in window.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same competition body in other emitter colours: \u003ca href=\"\/products\/holosun-hs507comp-red-dot-sight-competition-reticle-system-hs507comp\"\u003eHS507COMP Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-hs507comp-gold-dot-sight-competition-reticle-system-hs507comp-gd\"\u003eGold\u003c\/a\u003e. If you would rather have one fixed dot and nothing to select, the \u003ca href=\"\/products\/holosun-he407comp-green-dot-sight-6-moa-he407comp-gr-6\"\u003eHE407COMP 6 MOA\u003c\/a\u003e is the simpler sight. The rest are in \u003ca href=\"\/collections\/competition-red-dot-sights\"\u003ecompetition red dot sights\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePractical and action pistol competition\u003c\/li\u003e\n\u003cli\u003eFast transitions between targets on a stage\u003c\/li\u003e\n\u003cli\u003eOptics-ready pistols cut for the RMR footprint\u003c\/li\u003e\n\u003cli\u003eShooters who see a green emitter more readily\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition Reticle System: 2 MOA green dot with selectable 8, 20 or 32 MOA circles\u003c\/li\u003e\n\u003cli\u003eLarge 1.1 × 0.87 in window for quick dot pickup\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003eHard-anodised 7075-T6 aluminium\u003c\/li\u003e\n\u003cli\u003eTrijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HE507COMP-GR \/ MPN HE507COMP-GR \/ UPC 810047072911\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Competition Reticle System — 2 MOA green dot with selectable 8 \/ 20 \/ 32 MOA circles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 1.1 × 0.87 in (28 × 22 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Green Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, hard anodised\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HE507COMP green dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Competition Reticle System?\u003c\/strong\u003e\u003cbr\u003eA 2 MOA green dot you can run on its own or pair with an 8, 20 or 32 MOA circle, tuning the picture for speed or precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich circle should I use?\u003c\/strong\u003e\u003cbr\u003eSmaller circles sit tighter around the dot; larger ones are easier to catch at speed. Most shooters settle on one after a couple of stages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e507COMP or 407COMP?\u003c\/strong\u003e\u003cbr\u003eThe 407COMP is the single-dot competition sight. This one adds the selectable circles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich slides does it fit?\u003c\/strong\u003e\u003cbr\u003eIt uses the Trijicon RMR footprint, the usual cut on competition-ready slides.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965834633480,"sku":"HE507COMP-GR","price":419.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-he507comp-green-dot-sight-competition-reticle-system-he507comp-gr-green-dot-sight-holosun-939886.jpg?v=1780980732"},{"product_id":"holosun-hs507comp-red-dot-sight-competition-reticle-system-hs507comp","title":"Holosun HS507COMP Red Dot Sight Competition Reticle System – HS507COMP","description":"\u003cp\u003eRed-emitter competition glass: the \u003cstrong\u003eHolosun HS507COMP Red Dot Sight\u003c\/strong\u003e gives you a 1.1 × 0.87 in window to find the dot in, and a \u003cstrong\u003eCompetition Reticle System\u003c\/strong\u003e behind it — a 2 MOA red dot on its own, or paired with a selectable 8, 20 or 32 MOA circle to suit the stage you are shooting.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same sight with a different emitter: \u003ca href=\"\/products\/holosun-he507comp-green-dot-sight-competition-reticle-system-he507comp-gr\"\u003eHE507COMP Green\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-hs507comp-gold-dot-sight-competition-reticle-system-hs507comp-gd\"\u003eGold\u003c\/a\u003e. If you would rather not choose between circles at all, the \u003ca href=\"\/products\/holosun-hs407comp-red-dot-sight-6-moa-dot-hs407comp-rd-6\"\u003eHS407COMP 6 MOA\u003c\/a\u003e is a single fixed dot. Everything else is in \u003ca href=\"\/collections\/competition-red-dot-sights\"\u003ecompetition red dot sights\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePractical and action pistol competition\u003c\/li\u003e\n\u003cli\u003eFast target-to-target transitions\u003c\/li\u003e\n\u003cli\u003eOptics-ready pistols cut for the RMR footprint\u003c\/li\u003e\n\u003cli\u003eShooters who like to dial in speed against precision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition Reticle System: 2 MOA red dot with selectable 8, 20 or 32 MOA circles\u003c\/li\u003e\n\u003cli\u003e650 nm red Super LED emitter\u003c\/li\u003e\n\u003cli\u003eLarge 1.1 × 0.87 in window\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003eHard-anodised 7075-T6 aluminium; Trijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507COMP \/ MPN HS507COMP \/ UPC 810047072928\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Competition Reticle System — 2 MOA red dot with selectable 8 \/ 20 \/ 32 MOA circles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 1.1 × 0.87 in (28 × 22 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e 650 nm red Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, hard anodised\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507COMP red dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Competition Reticle System?\u003c\/strong\u003e\u003cbr\u003eA 2 MOA red dot you can shoot on its own or pair with an 8, 20 or 32 MOA circle, tuning the sight picture for speed or precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRed, green or gold?\u003c\/strong\u003e\u003cbr\u003eAll three are offered in this body. It comes down to which emitter your eye picks up quickest against the targets you shoot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e507COMP or 407COMP?\u003c\/strong\u003e\u003cbr\u003eThe 407COMP is the single fixed dot. This one lets you add and change the circle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I change the battery on the gun?\u003c\/strong\u003e\u003cbr\u003eYes — the CR1632 loads from the side, so the sight stays mounted and zeroed.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965834731784,"sku":"HS507COMP","price":389.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507comp-red-dot-sight-competition-reticle-system-hs507comp-red-dot-sight-holosun-189346.jpg?v=1780980748"},{"product_id":"holosun-ronin-he507comp-green-dot-sight-competition-reticle-system-ronin-he507comp-gr","title":"Holosun RONIN HE507COMP Green Dot Sight Competition Reticle System – RONIN-HE507COMP-GR","description":"\u003cp\u003e\u003cstrong\u003eHolosun RONIN HE507COMP Green Dot Sight\u003c\/strong\u003e wears Holosun's premium Ronin build and finish on the competition open reflex, and drives the reticle with a green Super LED. Behind the large 1.1 × 0.87 in window sits the Competition Reticle System: a 2 MOA green dot on its own, or wrapped in an 8, 20 or 32 MOA circle depending on how much of the target you want the reticle to cover.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same optic in the standard finish is the \u003ca href=\"\/products\/holosun-he507comp-green-dot-sight-competition-reticle-system-he507comp-gr\"\u003eHE507COMP\u003c\/a\u003e. For the red emitter in Ronin trim, go to the \u003ca href=\"\/products\/holosun-ronin-hs507comp-red-dot-sight-competition-reticle-system-ronin-hs507comp-rd\"\u003eRONIN HS507COMP Red\u003c\/a\u003e. There is more to weigh up across our \u003ca href=\"\/collections\/competition-red-dot-sights\"\u003ecompetition red dot sights\u003c\/a\u003e and \u003ca href=\"\/collections\/green-dot-sights\"\u003egreen optics\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePractical and action pistol stages\u003c\/li\u003e\n\u003cli\u003eShooters who pick a green dot up faster\u003c\/li\u003e\n\u003cli\u003eRMR-cut slides and competition mounts\u003c\/li\u003e\n\u003cli\u003eAnyone who wants the Ronin finish on a 507COMP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition Reticle System: 2 MOA green dot, with 8, 20 or 32 MOA circles\u003c\/li\u003e\n\u003cli\u003eLarge 1.1 × 0.87 in competition window\u003c\/li\u003e\n\u003cli\u003ePremium Ronin build and finish\u003c\/li\u003e\n\u003cli\u003eGreen Super LED emitter\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632 with Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003eTrijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU RONIN-HE507COMP-GR \/ MPN RONIN-HE507COMP-GR \/ UPC 810047073192\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Competition Reticle System — 2 MOA green dot with 8 \/ 20 \/ 32 MOA circles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 1.1 × 0.87 in (28 × 22 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Green Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 1x open reflex; premium Ronin build\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun RONIN HE507COMP green dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the Ronin differ from a standard HE507COMP?\u003c\/strong\u003e\u003cbr\u003eRonin is Holosun's premium series: an upgraded build and finish over the standard model, with the same reticle and optical package underneath.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich circle should I run?\u003c\/strong\u003e\u003cbr\u003eThe 32 MOA circle is the quickest to find, the 8 MOA keeps the picture tight, and 20 MOA sits between them. You can also drop the circle entirely and shoot the 2 MOA dot alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to remove the sight to change the battery?\u003c\/strong\u003e\u003cbr\u003eNo. The CR1632 loads from the side, so the optic stays on the slide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGreen or red?\u003c\/strong\u003e\u003cbr\u003eMechanically the two are the same sight; the difference is the emitter. Some shooters simply find green quicker to pick up.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965835125000,"sku":"RONIN-HE507COMP-GR","price":429.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-ronin-he507comp-green-dot-sight-competition-reticle-system-ronin-he507comp-gr-green-dot-sight-holosun-727950.jpg?v=1780984731"},{"product_id":"holosun-ronin-hs507comp-red-dot-sight-competition-reticle-system-ronin-hs507comp-rd","title":"Holosun RONIN HS507COMP Red Dot Sight Competition Reticle System – RONIN-HS507COMP-RD","description":"\u003cp\u003e\u003cstrong\u003eHolosun RONIN HS507COMP Red Dot Sight\u003c\/strong\u003e is the red-emitter half of the Ronin competition pair, running a 650 nm red Super LED behind the same wide 1.1 × 0.87 in competition window. Its Competition Reticle System starts with a 2 MOA red dot and lets you add an 8, 20 or 32 MOA circle around it, so the same optic can be set up for a tight aiming point or a reticle you can find at speed.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIn the standard finish it is the \u003ca href=\"\/products\/holosun-hs507comp-red-dot-sight-competition-reticle-system-hs507comp\"\u003eHS507COMP\u003c\/a\u003e. Swap the emitter for green and you have the \u003ca href=\"\/products\/holosun-ronin-he507comp-green-dot-sight-competition-reticle-system-ronin-he507comp-gr\"\u003eRONIN HE507COMP Green\u003c\/a\u003e. See what else we stock in \u003ca href=\"\/collections\/competition-red-dot-sights\"\u003ecompetition red dot sights\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAction pistol and practical stages\u003c\/li\u003e\n\u003cli\u003eShooters tuning speed against precision\u003c\/li\u003e\n\u003cli\u003eOptics-ready slides cut for the RMR\u003c\/li\u003e\n\u003cli\u003eBuyers after Holosun's premium finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition Reticle System: 2 MOA red dot, with 8, 20 or 32 MOA circles\u003c\/li\u003e\n\u003cli\u003e650 nm red Super LED\u003c\/li\u003e\n\u003cli\u003eLarge 1.1 × 0.87 in competition window\u003c\/li\u003e\n\u003cli\u003ePremium Ronin build and finish\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632 with Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003eTrijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU RONIN-HS507COMP-RD \/ MPN RONIN-HS507COMP-RD \/ UPC 810047073208\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Competition Reticle System — 2 MOA red dot with 8 \/ 20 \/ 32 MOA circles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 1.1 × 0.87 in (28 × 22 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e 650 nm red Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 1x open reflex; premium Ronin build\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun RONIN HS507COMP red dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Ronin badge change?\u003c\/strong\u003e\u003cbr\u003eIt is Holosun's premium line: a better build and finish than the standard 507COMP, with the same reticle system and window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I shoot the dot without a circle?\u003c\/strong\u003e\u003cbr\u003eYes. The Competition Reticle System is selectable, so you can run the 2 MOA dot alone or surround it with an 8, 20 or 32 MOA circle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it sit on my slide?\u003c\/strong\u003e\u003cbr\u003eIt uses the Trijicon RMR footprint, so any RMR-cut slide or competition mount takes it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat keeps it awake?\u003c\/strong\u003e\u003cbr\u003eShake Awake brings the dot back when the pistol is moved, and the CR1632 is rated up to 50,000 hours.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965835157768,"sku":"RONIN-HS507COMP-RD","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-ronin-hs507comp-red-dot-sight-competition-reticle-system-ronin-hs507comp-rd-red-dot-sight-holosun-460564.jpg?v=1780979890"},{"product_id":"holosun-he507k-x2-green-dot-sight-acss-vulcan-reticle-he507k-gr-x2-acss","title":"Holosun HE507K X2 Green Dot Sight ACSS Vulcan Reticle – HE507K-GR-X2-ACSS","description":"\u003cp\u003e\u003cstrong\u003eHolosun HE507K-X2 Green Dot Sight\u003c\/strong\u003e is the ACSS Vulcan build of the subcompact K-series, with a green emitter. The Primary Arms ACSS Vulcan reticle normally turns up on far larger optics; here it fits a 0.58 × 0.77 in window on the Holosun K footprint, the modified Shield RMSc cut that slim carry slides use.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eFor the plain Multi-Reticle System instead, see the \u003ca href=\"\/products\/holosun-he507k-x2-green-dot-sight-multi-reticle-system-he507k-gr-x2\"\u003eHE507K-X2 MRS\u003c\/a\u003e. The same ACSS reticle with a red emitter is the \u003ca href=\"\/products\/holosun-hs507k-x2-red-dot-sight-acss-vulcan-reticle-hs507k-x2-acss\"\u003eHS507K-X2 ACSS\u003c\/a\u003e. There is more to compare in \u003ca href=\"\/collections\/green-dot-sights\"\u003egreen optics\u003c\/a\u003e and \u003ca href=\"\/collections\/pistol-dot-sights\"\u003epistol dot sights\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGlock 43X\/48, and other slim K-cut carry slides\u003c\/li\u003e\n\u003cli\u003eEveryday carry where size matters more than window area\u003c\/li\u003e\n\u003cli\u003eShooters who read a green reticle quicker\u003c\/li\u003e\n\u003cli\u003eAnyone wanting ACSS on a subcompact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eACSS Vulcan reticle in green\u003c\/li\u003e\n\u003cli\u003e12 brightness settings: 10 daylight plus 2 night-vision\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003e1 MOA clicks; ±30 MOA of windage and elevation travel\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075 aluminium housing; Holosun K footprint (modified Shield RMSc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HE507K-GR-X2-ACSS \/ MPN HE507K-GR-X2-ACSS \/ UPC 810047072409\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e ACSS Vulcan Dot: 3 MOA green centre dot with 230 MOA outer circle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.58 × 0.77 in (15 × 20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness settings:\u003c\/strong\u003e 12 (10 daylight + 2 night-vision), Shake Awake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±30 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075 aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Holosun K (modified Shield RMSc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HE507K-X2 green dot sight with ACSS Vulcan reticle\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich slides take the Holosun K footprint?\u003c\/strong\u003e\u003cbr\u003eIt is a modified Shield RMSc pattern, the cut used by slim subcompacts such as the Glock 43X\/48, among others. Our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e walks through the common patterns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eACSS Vulcan or the Multi-Reticle System?\u003c\/strong\u003e\u003cbr\u003eThe Multi-Reticle version lets you cycle reticles with a button. This one is fixed on the Primary Arms ACSS Vulcan design instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it with night vision?\u003c\/strong\u003e\u003cbr\u003eYes. Two of the 12 brightness settings are night-vision levels, with 10 daylight settings above them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much adjustment is there?\u003c\/strong\u003e\u003cbr\u003eWindage and elevation move in 1 MOA clicks, with ±30 MOA of travel each way.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965835682056,"sku":"HE507K-GR-X2-ACSS","price":379.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-he507k-x2-green-dot-sight-acss-vulcan-reticle-he507k-gr-x2-acss-green-dot-sight-holosun-507529.jpg?v=1780982492"},{"product_id":"holosun-hs507c-x2-red-dot-sight-acss-vulcan-reticle-solar-failsafe-hs507c-x2-acss","title":"Holosun HS507C X2 Red Dot Sight ACSS Vulcan Reticle Solar Failsafe – HS507C-X2-ACSS","description":"\u003cp\u003e\u003cstrong\u003eHolosun HS507C-X2 Red Dot Sight\u003c\/strong\u003e swaps Holosun's usual reticle menu for the Primary Arms ACSS Vulcan: a red 10 MOA chevron with a 250 MOA outer circle you can switch off. The chevron tip is a far finer aiming point than a 10 MOA dot would be, while the big circle is what your eye finds first at speed. Solar Failsafe sits on top, backing the CR1632 with light.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe switchable Multi-Reticle version is the \u003ca href=\"\/products\/holosun-hs507c-x2-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x2\"\u003eHS507C-X2 MRS\u003c\/a\u003e, and the same ACSS reticle in green is the \u003ca href=\"\/products\/holosun-he507c-x2-green-dot-sight-acss-vulcan-reticle-solar-failsafe-he507c-gr-x2-acss\"\u003eHE507C-X2 ACSS\u003c\/a\u003e. If you are still narrowing the field, read our \u003ca href=\"\/blogs\/news\/best-pistol-red-dot-sights-uk\"\u003epistol red dot picks\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRMR-cut slides on full-size and compact pistols\u003c\/li\u003e\n\u003cli\u003eShooters who want a precise tip rather than a dot\u003c\/li\u003e\n\u003cli\u003eRange days followed by defensive carry\u003c\/li\u003e\n\u003cli\u003eAnyone moving up from a plain single dot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eACSS Vulcan reticle: red 10 MOA centre chevron with a 250 MOA outer circle that can be switched off\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe, so daylight backs up the battery\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003e0.63 × 0.91 in window\u003c\/li\u003e\n\u003cli\u003e1 MOA clicks; ±50 MOA of travel\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632, up to 20,000 hours\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium, IP67; Trijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507C-X2-ACSS \/ MPN HS507C-X2-ACSS \/ UPC 810047071143\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e ACSS Vulcan (red 10 MOA centre chevron with a deactivatable 250 MOA outer circle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.63 × 0.91 in (16 × 23 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e 650 nm red Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±50 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 20,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507C-X2 red dot sight with ACSS Vulcan reticle\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy a chevron instead of a dot?\u003c\/strong\u003e\u003cbr\u003eThe 10 MOA chevron is easy to see, but you aim with its tip, so it does not cover the target the way a 10 MOA dot would.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I turn the circle off?\u003c\/strong\u003e\u003cbr\u003eYes. The 250 MOA outer circle is deactivatable, leaving the chevron on its own.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Solar Failsafe actually do?\u003c\/strong\u003e\u003cbr\u003eA solar panel supplements the side-loading CR1632, which is rated up to 20,000 hours in this sight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my slide?\u003c\/strong\u003e\u003cbr\u003eIt uses the Trijicon RMR footprint. Check your cut against our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965836632328,"sku":"HS507C-X2-ACSS","price":379.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507c-x2-red-dot-sight-acss-vulcan-reticle-solar-failsafe-hs507c-x2-acss-red-dot-sight-holosun-537088.jpg?v=1780979873"},{"product_id":"holosun-hs507k-x2-red-dot-sight-acss-vulcan-reticle-hs507k-x2-acss","title":"Holosun HS507K X2 Red Dot Sight ACSS Vulcan Reticle – HS507K-X2-ACSS","description":"\u003cp\u003e\u003cstrong\u003eHolosun HS507K-X2 Red Dot Sight\u003c\/strong\u003e takes the ACSS Vulcan reticle down to carry size: a red 3 MOA dot inside a 230 MOA circle, on a 0.58 × 0.77 in window. The circle is the part your eye catches when the pistol comes up close in; the 3 MOA dot is what you use once there is time to aim properly.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003ePrefer the button-switchable reticles? That is the \u003ca href=\"\/products\/holosun-hs507k-x2-red-dot-sight-multi-reticle-system-hs507k-x2\"\u003eHS507K-X2 MRS\u003c\/a\u003e. The green-emitter ACSS is the \u003ca href=\"\/products\/holosun-he507k-x2-green-dot-sight-acss-vulcan-reticle-he507k-gr-x2-acss\"\u003eHE507K-X2 ACSS\u003c\/a\u003e. Our \u003ca href=\"\/blogs\/news\/best-pistol-red-dot-sights-uk\"\u003epistol red dot picks\u003c\/a\u003e put the options side by side.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGlock 43X\/48, and other K-cut subcompacts\u003c\/li\u003e\n\u003cli\u003eConcealed carry where bulk is the limiting factor\u003c\/li\u003e\n\u003cli\u003eShooters who want a circle-dot without a reticle menu\u003c\/li\u003e\n\u003cli\u003eA step up from a plain carry dot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eACSS Vulcan reticle: red 3 MOA dot inside a 230 MOA circle\u003c\/li\u003e\n\u003cli\u003e0.58 × 0.77 in window in a subcompact body\u003c\/li\u003e\n\u003cli\u003e12 brightness settings: 10 daylight plus 2 night-vision\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003e1 MOA clicks; ±30 MOA of travel\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632, up to 40,000 hours\u003c\/li\u003e\n\u003cli\u003e7075 aluminium; Holosun K footprint (modified Shield RMSc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507K-X2-ACSS \/ MPN HS507K-X2-ACSS \/ UPC 810047072393\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e ACSS Vulcan (red 3 MOA centre dot with a 230 MOA outer circle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.58 × 0.77 in (15 × 20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness settings:\u003c\/strong\u003e 12 (10 daylight + 2 night-vision), Shake Awake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±30 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, up to 40,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075 aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Holosun K (modified Shield RMSc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507K-X2 red dot sight with ACSS Vulcan reticle\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the circle-dot help?\u003c\/strong\u003e\u003cbr\u003eThe 230 MOA circle is large enough to catch your eye during the draw, and the 3 MOA dot inside it stays fine enough for a deliberate shot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich cut does it need?\u003c\/strong\u003e\u003cbr\u003eThe Holosun K footprint, a modified Shield RMSc pattern. See our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e if you are unsure what your slide is cut for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eThe side-loading CR1632 is rated up to 40,000 hours here, and Shake Awake shuts the dot down when the pistol is still.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it night-vision usable?\u003c\/strong\u003e\u003cbr\u003eTwo of the 12 settings are night-vision levels; the other 10 are daylight brightnesses.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965836697864,"sku":"HS507K-X2-ACSS","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507k-x2-red-dot-sight-acss-vulcan-reticle-hs507k-x2-acss-red-dot-sight-holosun-557603.jpg?v=1780982342"},{"product_id":"holosun-he507-promax-green-dot-sight-performance-reticle-system-solar-failsafe-he507-promax-gr-prs","title":"Holosun HE507 ProMax Green Dot Sight Performance Reticle System Solar Failsafe – HE507-PROMAX-GR-PRS","description":"\u003cp\u003e\u003cstrong\u003eHolosun HE507 ProMax Green Dot Sight\u003c\/strong\u003e takes the ProMax's oversized window and puts a green Super LED behind it — a big, open sight picture in the colour many shooters find quickest to resolve. The \u003cstrong\u003ePerformance Reticle System\u003c\/strong\u003e pairs a 2 MOA green dot with selectable circles, so one optic covers both a clean dot and a circle-dot.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIn red or gold, the \u003ca href=\"\/products\/holosun-hs507-promax-red-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-rd-prs\"\u003eHS507 ProMax Red\u003c\/a\u003e or the \u003ca href=\"\/products\/holosun-hs507-promax-gold-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-gd-prs\"\u003eGold\u003c\/a\u003e. If you want a competition-tuned reticle, the \u003ca href=\"\/products\/holosun-he507comp-green-dot-sight-competition-reticle-system-he507comp-gr\"\u003eHE507COMP\u003c\/a\u003e. Browse more \u003ca href=\"\/collections\/green-dot-sights\"\u003egreen optics\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition and range pistols\u003c\/li\u003e\n\u003cli\u003eShooters whose eyes favour green\u003c\/li\u003e\n\u003cli\u003eRMR-cut optics-ready slides\u003c\/li\u003e\n\u003cli\u003eA large, uncluttered sight picture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Reticle System: 2 MOA green dot with selectable circles\u003c\/li\u003e\n\u003cli\u003eLarge window, open reflex layout\u003c\/li\u003e\n\u003cli\u003eGreen Super LED emitter\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe and Shake Awake; side-loading CR1632; up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium; Trijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HE507-PROMAX-GR-PRS \/ MPN HE507-PROMAX-GR-PRS \/ UPC 810047074595\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Performance Reticle System — 2 MOA green dot with selectable circles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Green Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 1x large-window open reflex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HE507 ProMax green dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProMax or 507C?\u003c\/strong\u003e\u003cbr\u003eThe ProMax has the larger window and the Performance Reticle System with selectable circles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy green?\u003c\/strong\u003e\u003cbr\u003eMany shooters pick a green reticle up faster. The emitter here is a green Super LED.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOpen or enclosed?\u003c\/strong\u003e\u003cbr\u003eOpen — it is a 1x large-window open reflex.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my pistol?\u003c\/strong\u003e\u003cbr\u003eIt uses the RMR footprint. See our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965836730632,"sku":"HE507-PROMAX-GR-PRS","price":449.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-he507-promax-green-dot-sight-performance-reticle-system-solar-failsafe-he507-promax-gr-prs-green-dot-sight-holosun-225587.jpg?v=1780981943"},{"product_id":"holosun-he507c-x3-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-x3-gr","title":"Holosun HE507C X3 Green Dot Sight Multi-Reticle System Solar Failsafe – HE507C-X3-GR","description":"\u003cp\u003e\u003cstrong\u003eHolosun HE507C-X3 Green Dot Sight\u003c\/strong\u003e pairs the X3 generation's refined optics with a Green Super LED and the Multi-Reticle System. One button cycles a 2 MOA dot, a 32 MOA circle, or the two together as a circle-dot, so the 0.91 × 0.67 in window can show a fine aiming point or something far quicker to catch.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIf a single dot is all you need, the \u003ca href=\"\/products\/holosun-he407c-x3-green-dot-sight-2-moa-solar-failsafe-he407c-x3-gr\"\u003eHE407C-X3\u003c\/a\u003e is the same generation without the reticle menu. The red and gold emitters are the \u003ca href=\"\/products\/holosun-hs507c-x3-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-rd\"\u003eHS507C-X3 Red\u003c\/a\u003e and \u003ca href=\"\/products\/holosun-hs507c-x3-gold-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-gd\"\u003eGold\u003c\/a\u003e. More of the same colour lives in \u003ca href=\"\/collections\/green-dot-sights\"\u003egreen optics\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRMR-cut pistols used across mixed distances\u003c\/li\u003e\n\u003cli\u003eShooters who change reticle to suit the drill\u003c\/li\u003e\n\u003cli\u003eAnyone who tracks green faster than red\u003c\/li\u003e\n\u003cli\u003eBuyers who want the current X3 optics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Reticle System in green: 2 MOA dot, 32 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003eX3-generation Green Super LED and glass\u003c\/li\u003e\n\u003cli\u003e0.91 × 0.67 in window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe backing up the battery\u003c\/li\u003e\n\u003cli\u003eShake Awake; side-loading CR1632, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e1 MOA clicks, ±50 MOA travel\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium, IP67; Trijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HE507C-X3-GR \/ MPN HE507C-X3-GR \/ UPC 810047074564\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA green dot \/ 32 MOA circle \/ circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.91 × 0.67 in (23 × 17 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Green Super LED (X3 generation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±50 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HE507C-X3 green dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat changed from the X2 to the X3?\u003c\/strong\u003e\u003cbr\u003eThe X3 is the newer generation with refined optics. Both keep the Multi-Reticle System and Solar Failsafe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen would I use the 32 MOA circle?\u003c\/strong\u003e\u003cbr\u003eOn its own it is the fastest of the three to pick up close in. The 2 MOA dot is for precision, and the circle-dot gives you both at once.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need the sun to work?\u003c\/strong\u003e\u003cbr\u003eNo. Solar Failsafe supplements the side-loading CR1632, which is rated up to 50,000 hours on its own.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich slides does it fit?\u003c\/strong\u003e\u003cbr\u003eAnything cut for the Trijicon RMR. See our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e to check yours.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965836763400,"sku":"HE507C-X3-GR","price":349.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-he507c-x3-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-x3-gr-green-dot-sight-holosun-476631.jpg?v=1780981968"},{"product_id":"holosun-hs507-promax-gold-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-gd-prs","title":"Holosun HS507 ProMax Gold Dot Sight Performance Reticle System Solar Failsafe – HS507-PROMAX-GD-PRS","description":"\u003cp\u003e\u003cstrong\u003eHolosun HS507 ProMax Gold Dot Sight\u003c\/strong\u003e is the large-window ProMax with a gold Super LED — the biggest sight picture in the 507 range, in the emitter colour some shooters find easiest to pick up. The \u003cstrong\u003ePerformance Reticle System\u003c\/strong\u003e gives a 2 MOA gold dot with selectable circles, so the reticle can be as plain or as informative as you want it.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIn red or green, the \u003ca href=\"\/products\/holosun-hs507-promax-red-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-rd-prs\"\u003eHS507 ProMax Red\u003c\/a\u003e or the \u003ca href=\"\/products\/holosun-he507-promax-green-dot-sight-performance-reticle-system-solar-failsafe-he507-promax-gr-prs\"\u003eGreen\u003c\/a\u003e. For a competition-tuned reticle, the \u003ca href=\"\/products\/holosun-hs507comp-gold-dot-sight-competition-reticle-system-hs507comp-gd\"\u003eHS507COMP Gold\u003c\/a\u003e. More \u003ca href=\"\/collections\/gold-dot-sights\"\u003egold optics\u003c\/a\u003e are in the collection.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition and range pistols\u003c\/li\u003e\n\u003cli\u003eShooters who resolve a gold reticle best\u003c\/li\u003e\n\u003cli\u003eRMR-cut optics-ready slides\u003c\/li\u003e\n\u003cli\u003eA large, fast sight picture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Reticle System: 2 MOA gold dot with selectable circles\u003c\/li\u003e\n\u003cli\u003eLarge window, open reflex layout\u003c\/li\u003e\n\u003cli\u003eGold Super LED emitter\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe and Shake Awake; side-loading CR1632; up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium; Trijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507-PROMAX-GD-PRS \/ MPN HS507-PROMAX-GD-PRS \/ UPC 810047074601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Performance Reticle System — 2 MOA gold dot with selectable circles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Gold Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 1x large-window open reflex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507 ProMax gold dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy a gold reticle?\u003c\/strong\u003e\u003cbr\u003eSome shooters find gold the easiest colour to pick up; the optic is otherwise the same as the red and green ProMax.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProMax or 507C?\u003c\/strong\u003e\u003cbr\u003eThe ProMax has a larger window and the Performance Reticle System with selectable circles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOpen or enclosed?\u003c\/strong\u003e\u003cbr\u003eOpen — a 1x large-window open reflex on the Trijicon RMR footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat powers it?\u003c\/strong\u003e\u003cbr\u003eSolar Failsafe alongside a side-loading CR1632, with Shake Awake, rated up to 50,000 hours.\u003c\/p\u003e\n\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965836992776,"sku":"HS507-PROMAX-GD-PRS","price":399.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507-promax-gold-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-gd-prs-gold-dot-sight-holosun-210733.jpg?v=1780983024"},{"product_id":"holosun-hs507-promax-red-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-rd-prs","title":"Holosun HS507 ProMax Red Dot Sight Performance Reticle System Solar Failsafe – HS507-PROMAX-RD-PRS","description":"\u003cp\u003e\u003cstrong\u003eHolosun HS507 ProMax Red Dot Sight\u003c\/strong\u003e is the large-window member of the 507 family — an open reflex whose glass gives you far more to look through than a standard pistol optic, which is the point of the ProMax. Behind it sits the \u003cstrong\u003ePerformance Reticle System\u003c\/strong\u003e: a 2 MOA red dot with selectable circles, so you can run the dot bare or add a circle for speed and ranging.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIn green or gold, the \u003ca href=\"\/products\/holosun-he507-promax-green-dot-sight-performance-reticle-system-solar-failsafe-he507-promax-gr-prs\"\u003eHE507 ProMax Green\u003c\/a\u003e or the \u003ca href=\"\/products\/holosun-hs507-promax-gold-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-gd-prs\"\u003eGold\u003c\/a\u003e. For a competition-tuned reticle instead, the \u003ca href=\"\/products\/holosun-hs507comp-red-dot-sight-competition-reticle-system-hs507comp\"\u003eHS507COMP\u003c\/a\u003e. Our \u003ca href=\"\/blogs\/news\/best-pistol-red-dot-sights-uk\"\u003epistol red dot picks\u003c\/a\u003e cover the wider field.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition and range pistols\u003c\/li\u003e\n\u003cli\u003eShooters who want the largest sight picture they can get\u003c\/li\u003e\n\u003cli\u003eRMR-cut optics-ready slides\u003c\/li\u003e\n\u003cli\u003eAnyone who switches between a bare dot and a circle-dot\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Reticle System: 2 MOA red dot with selectable circles\u003c\/li\u003e\n\u003cli\u003eLarge window, open reflex layout\u003c\/li\u003e\n\u003cli\u003e650 nm red Super LED emitter\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe and Shake Awake; side-loading CR1632; up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium; Trijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507-PROMAX-RD-PRS \/ MPN HS507-PROMAX-RD-PRS \/ UPC 810047074588\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Performance Reticle System — 2 MOA red dot with selectable circles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e 650 nm red Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 1x large-window open reflex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507 ProMax red dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProMax or 507C?\u003c\/strong\u003e\u003cbr\u003eThe ProMax has a larger window and the Performance Reticle System with selectable circles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Performance Reticle System do?\u003c\/strong\u003e\u003cbr\u003eIt pairs a 2 MOA dot with circles you can select, so the same optic gives you a clean dot or a circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the emitter enclosed?\u003c\/strong\u003e\u003cbr\u003eNo — the ProMax is a large-window open reflex.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my pistol?\u003c\/strong\u003e\u003cbr\u003eIt uses the Trijicon RMR footprint. See our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965837058312,"sku":"HS507-PROMAX-RD-PRS","price":399.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507-promax-red-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-rd-prs-red-dot-sight-holosun-735441.jpg?v=1780982999"},{"product_id":"holosun-hs507c-x3-gold-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-gd","title":"Holosun HS507C X3 Gold Dot Sight Multi-Reticle System Solar Failsafe – HS507C-X3-GD","description":"\u003cp\u003e\u003cstrong\u003eHolosun HS507C-X3 Gold Dot Sight\u003c\/strong\u003e is the gold-emitter member of the X3 line-up, a colour many shooters find easy to pick up. Everything else is the familiar Multi-Reticle package: 2 MOA dot, 32 MOA circle, or both together, switched with a button, in a 0.91 × 0.67 in window with Solar Failsafe behind it.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same sight in red or green is the \u003ca href=\"\/products\/holosun-hs507c-x3-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-rd\"\u003eHS507C-X3 Red\u003c\/a\u003e or the \u003ca href=\"\/products\/holosun-he507c-x3-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-x3-gr\"\u003eHE507C-X3 Green\u003c\/a\u003e. If the reticle menu is wasted on you, the single-dot \u003ca href=\"\/products\/holosun-hs407c-x3-gold-dot-sight-2-moa-solar-failsafe-hs407c-x3-gd\"\u003eHS407C-X3 Gold\u003c\/a\u003e costs less. More \u003ca href=\"\/collections\/gold-dot-sights\"\u003egold optics\u003c\/a\u003e here.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRMR-cut pistols across close and longer shots\u003c\/li\u003e\n\u003cli\u003eShooters who want gold rather than red or green\u003c\/li\u003e\n\u003cli\u003eAnyone who switches reticle for different drills\u003c\/li\u003e\n\u003cli\u003eBuyers on the current X3 generation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Reticle System in gold: 2 MOA dot, 32 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003eGold Super LED, X3 generation\u003c\/li\u003e\n\u003cli\u003e0.91 × 0.67 in window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe and side-loading CR1632, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003e1 MOA clicks, ±50 MOA travel\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium, IP67; Trijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507C-X3-GD \/ MPN HS507C-X3-GD \/ UPC 810047074571\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA gold dot \/ 32 MOA circle \/ circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.91 × 0.67 in (23 × 17 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Gold Super LED (X3 generation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±50 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507C-X3 gold dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes gold perform differently?\u003c\/strong\u003e\u003cbr\u003eNo. It is an emitter colour choice; some shooters simply pick gold up more easily than red or green.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I change reticle?\u003c\/strong\u003e\u003cbr\u003eA button cycles between the 2 MOA dot, the 32 MOA circle and the circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the window size?\u003c\/strong\u003e\u003cbr\u003e0.91 × 0.67 in of viewing area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich cut do I need?\u003c\/strong\u003e\u003cbr\u003eThe Trijicon RMR pattern. Our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e explains how to identify yours.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965837123848,"sku":"HS507C-X3-GD","price":299.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507c-x3-gold-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-gd-gold-dot-sight-holosun-197671.jpg?v=1780982106"},{"product_id":"holosun-hs507c-x3-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-rd","title":"Holosun HS507C X3 Red Dot Sight Multi-Reticle System Solar Failsafe – HS507C-X3-RD","description":"\u003cp\u003e\u003cstrong\u003eHolosun HS507C-X3 Red Dot Sight\u003c\/strong\u003e is the version of this sight most people end up buying, and the reason is the Multi-Reticle System: a 2 MOA dot for precision, a 32 MOA circle for speed, or the circle-dot when you want both, all on one button. The X3 generation sharpens the glass over the X2 behind the same 0.91 × 0.67 in window.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eOnly ever use one reticle? The single-dot \u003ca href=\"\/products\/holosun-hs407c-x3-red-dot-sight-2-moa-solar-failsafe-hs407c-x3-rd\"\u003eHS407C-X3\u003c\/a\u003e is the simpler buy. Green and gold emitters are the \u003ca href=\"\/products\/holosun-he507c-x3-green-dot-sight-multi-reticle-system-solar-failsafe-he507c-x3-gr\"\u003eHE507C-X3 Green\u003c\/a\u003e and \u003ca href=\"\/products\/holosun-hs507c-x3-gold-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-gd\"\u003eGold\u003c\/a\u003e. Our \u003ca href=\"\/blogs\/news\/best-pistol-red-dot-sights-uk\"\u003epistol red dot picks\u003c\/a\u003e put it in context.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptics-ready pistols cut for the RMR\u003c\/li\u003e\n\u003cli\u003eOne optic covering carry, range and competition\u003c\/li\u003e\n\u003cli\u003eShooters who want the current generation\u003c\/li\u003e\n\u003cli\u003eAnyone who changes reticle between drills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Reticle System in red: 2 MOA dot, 32 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003e650 nm red Super LED, X3 generation\u003c\/li\u003e\n\u003cli\u003e0.91 × 0.67 in window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe backing the side-loading CR1632, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003eShake Awake motion activation\u003c\/li\u003e\n\u003cli\u003e1 MOA clicks, ±50 MOA travel\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium, IP67; Trijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507C-X3-RD \/ MPN HS507C-X3-RD \/ UPC 810047074557\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA red dot \/ 32 MOA circle \/ circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 0.91 × 0.67 in (23 × 17 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e 650 nm red Super LED (X3 generation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 1 MOA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal adjustment travel:\u003c\/strong\u003e ±50 MOA (windage \u0026amp; elevation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507C-X3 red dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eX2 or X3?\u003c\/strong\u003e\u003cbr\u003eThe X3 is the newer generation with refined optics. Both share the Multi-Reticle System and Solar Failsafe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich reticle should I zero with?\u003c\/strong\u003e\u003cbr\u003eUse the 2 MOA dot: it is the finest of the three and gives the clearest reference on a zeroing target.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will the battery last?\u003c\/strong\u003e\u003cbr\u003eUp to 50,000 hours on a CR1632, with Solar Failsafe supplementing it and Shake Awake standing the sight down when it is not moving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my slide?\u003c\/strong\u003e\u003cbr\u003eIt takes the Trijicon RMR footprint. See our \u003ca href=\"\/blogs\/news\/red-dot-sight-footprints-explained\"\u003efootprints guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965837320456,"sku":"HS507C-X3-RD","price":299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507c-x3-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-rd-red-dot-sight-holosun-525530.jpg?v=1780983864"},{"product_id":"holosun-hs507comp-gold-dot-sight-competition-reticle-system-hs507comp-gd","title":"Holosun HS507COMP Gold Dot Sight Competition Reticle System – HS507COMP-GD","description":"\u003cp\u003e\u003cstrong\u003eHolosun HS507COMP Gold Dot Sight\u003c\/strong\u003e is the standard-finish competition open reflex with a Gold Super LED. The Competition Reticle System is the draw: a 2 MOA gold dot that you can leave bare or ring with an 8, 20 or 32 MOA circle, all seen through a 1.1 × 0.87 in window that makes the dot easy to find on a fast presentation.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eRed and green emitters are the \u003ca href=\"\/products\/holosun-hs507comp-red-dot-sight-competition-reticle-system-hs507comp\"\u003eHS507COMP Red\u003c\/a\u003e and \u003ca href=\"\/products\/holosun-he507comp-green-dot-sight-competition-reticle-system-he507comp-gr\"\u003eGreen\u003c\/a\u003e. For a single fast dot with no circles, the \u003ca href=\"\/products\/holosun-hs407comp-gold-dot-sight-6-moa-reticle-hs407comp-gd-6\"\u003eHS407COMP Gold 6 MOA\u003c\/a\u003e. Everything else in the colour sits in \u003ca href=\"\/collections\/gold-dot-sights\"\u003egold optics\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePractical, action and steel stages\u003c\/li\u003e\n\u003cli\u003eTuning the reticle between speed and precision\u003c\/li\u003e\n\u003cli\u003eRMR-cut slides and competition mounts\u003c\/li\u003e\n\u003cli\u003eShooters who prefer a gold reticle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition Reticle System: 2 MOA gold dot with selectable 8, 20 and 32 MOA circles\u003c\/li\u003e\n\u003cli\u003e1.1 × 0.87 in competition window\u003c\/li\u003e\n\u003cli\u003eGold Super LED\u003c\/li\u003e\n\u003cli\u003eSide-loading CR1632, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e7075-T6 aluminium, hard anodised\u003c\/li\u003e\n\u003cli\u003eTrijicon RMR footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN \/ UPC:\u003c\/strong\u003e SKU HS507COMP-GD \/ MPN HS507COMP-GD \/ UPC 810047074519\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Competition Reticle System — 2 MOA gold dot with selectable 8 \/ 20 \/ 32 MOA circles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 1x, parallax-free, unlimited eye relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing window:\u003c\/strong\u003e 1.1 × 0.87 in (28 × 22 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter:\u003c\/strong\u003e Gold Super LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1 × CR1632, side-loading, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 7075-T6 aluminium, hard anodised\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Trijicon RMR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HS507COMP gold dot sight\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fitting tool\u003c\/li\u003e\n\u003cli\u003eCR1632 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Competition Reticle System give me?\u003c\/strong\u003e\u003cbr\u003eA 2 MOA gold dot on its own, or that dot inside an 8, 20 or 32 MOA circle, selected on the sight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich circle suits which stage?\u003c\/strong\u003e\u003cbr\u003eThe 32 MOA circle is the quickest to find, 8 MOA keeps the picture uncluttered, and 20 MOA is the middle ground.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy gold?\u003c\/strong\u003e\u003cbr\u003eIt is an emitter colour, nothing more; some shooters find gold the easiest to pick up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I change the battery on the gun?\u003c\/strong\u003e\u003cbr\u003eYes, the CR1632 is side-loading, so the optic stays mounted.\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Red Dot Sight UK\u003c\/h3\u003e\n\u003cp\u003eA UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":57965837418760,"sku":"HS507COMP-GD","price":389.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-hs507comp-gold-dot-sight-competition-reticle-system-hs507comp-gd-1.jpg?v=1785110613"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/collections\/hf_20260726_234040_c44be3ab-0011-417c-bac8-101815f13dba.png?v=1785109380","url":"https:\/\/reddotsight.co.uk\/collections\/holosun-507-series.oembed","provider":"Red Dot Sight UK","version":"1.0","type":"link"}