{"product_id":"holosun-he510c-gr-green-dot-sight-multi-reticle-system-tan-hs510c-gr-fde","title":"Holosun HE510C-GR Green Dot Sight Multi Reticle System Tan – HS510C-GR-FDE","description":"\u003cp\u003e\u003cstrong\u003eHolosun HE510C-GR Green Dot Sight in Tan\u003c\/strong\u003e is the green-emitter version of Holosun's big open reflex sight — the HE prefix is what marks it out from the red HS510C. You look through a wide 0.91 × 1.26 in window with both eyes open, and the Multi-Reticle System gives you a 2 MOA green dot, a 65 MOA circle, or the two together: the circle for speed up close, the dot on its own when the shot needs care.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003ePrefer a red reticle? The \u003ca href=\"\/products\/holosun-hs510c-red-dot-sight-multi-reticle-system\"\u003eHS510C\u003c\/a\u003e is the same sight with a red emitter. Planning to run a magnifier behind it? Look at the \u003ca href=\"\/products\/holosun-hs510c-red-dot-sight-hm3x-3x-magnifier-combo-multi-reticle-system-solar-failsafe-hs510c-hm3x\"\u003eHS510C + HM3X combo\u003c\/a\u003e. There is more in our \u003ca href=\"\/collections\/rifle-dot-sights\"\u003erifle dot sights\u003c\/a\u003e, and \u003ca href=\"\/blogs\/news\/how-to-co-witness-red-dot-iron-sights\"\u003ehow to co-witness\u003c\/a\u003e covers height over bore and iron sights.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAlso available in:\u003c\/b\u003e \u003ca href=\"\/products\/holosun-he510c-gr-green-dot-sight-multi-reticle-system\"\u003eBlack\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAR-15 and carbine builds in tan or FDE\u003c\/li\u003e\n\u003cli\u003eShooters whose eyes pick green up faster\u003c\/li\u003e\n\u003cli\u003eBoth-eyes-open shooting through a large window\u003c\/li\u003e\n\u003cli\u003eLower-1\/3 co-witness setups with iron sights\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, 65 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003eWide 0.91 × 1.26 in (23 × 32 mm) open window\u003c\/li\u003e\n\u003cli\u003eQuick-detach mount at 1.41 in lower-1\/3 co-witness height\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe with CR2032 and Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e0.5 MOA clicks, ±50 MOA of travel, aluminium housing rated IP67\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 HS510C-GR-FDE \/ MPN HS510C-GR-FDE \/ UPC 605930624953\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA green dot \/ 65 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 × 1.26 in (23 × 32 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindage \/ elevation per click:\u003c\/strong\u003e 0.5 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\u003eMount:\u003c\/strong\u003e Quick-detach, 1.41 in lower-1\/3 co-witness height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + CR2032, Shake Awake, up to 50,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Aluminium, IP67\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun HE510C-GR green dot sight in Tan\u003c\/li\u003e\n\u003cli\u003eQuick-detach co-witness mount\u003c\/li\u003e\n\u003cli\u003eCR2032 battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRed or green — what changes?\u003c\/strong\u003e\u003cbr\u003eThe emitter. HE denotes the green reticle and HS the red one; some shooters find green easier to see in daylight, and otherwise the two are identical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Multi-Reticle System actually give me?\u003c\/strong\u003e\u003cbr\u003eThree choices from one sight: the 2 MOA green dot alone, the 65 MOA circle alone, or both as a circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with a mount?\u003c\/strong\u003e\u003cbr\u003eYes — a quick-detach mount at 1.41 in, which puts the reticle at lower-1\/3 co-witness height over most AR-15 iron sights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e\u003cbr\u003eSolar Failsafe alongside a CR2032, with Shake Awake, rated up to 50,000 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow tough is it?\u003c\/strong\u003e\u003cbr\u003eThe housing is aluminium with an IP67 rating, and zeroing is done in 0.5 MOA clicks with ±50 MOA of travel available in each axis.\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":58297650086152,"sku":"HS510C-GR-FDE","price":369.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-he510c-gr-green-dot-sight-multi-reticle-system-tan-hs510c-gr-fde-1.jpg?v=1785110567","url":"https:\/\/reddotsight.co.uk\/products\/holosun-he510c-gr-green-dot-sight-multi-reticle-system-tan-hs510c-gr-fde","provider":"Red Dot Sight UK","version":"1.0","type":"link"}