{"title":"Holosun ARO Red Dot Sights","description":"\u003cp\u003eThe \u003cstrong\u003eHolosun ARO\u003c\/strong\u003e is a compact enclosed micro sight built on the widely supported Aimpoint Micro footprint, so it drops straight onto most existing micro mounts. The \u003cstrong\u003eARO EVO\u003c\/strong\u003e adds Solar Failsafe, a larger window and the Special Purpose Reticle (SPR) option, while ARO MRS models switch between dot, circle-dot and ring.\u003c\/p\u003e\u003cp\u003eCompare it with the rest of the line in our \u003ca href=\"\/blogs\/news\/holosun-red-dot-sights-range-guide\"\u003eHolosun range guide\u003c\/a\u003e, or see all \u003ca href=\"\/collections\/enclosed-red-dot-sights\"\u003eenclosed red dot sights\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"holosun-aro-evo-spr-red-dot-sight-hm3x-3x-magnifier-combo-special-purpose-reticle-aro-evo-spr-rd-hm3x","title":"Holosun ARO-EVO SPR Red Dot Sight \u0026 HM3X 3x Magnifier Combo Special Purpose Reticle – ARO-EVO-SPR-RD-HM3X","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO EVO SPR Red Dot Sight\u003c\/strong\u003e bundled with the \u003cstrong\u003eHM3X 3x magnifier\u003c\/strong\u003e — the holdover reticle and the magnification to use it, bought together. The SPR reticle already carries holds and ranging references at 1x; flip the HM3X in behind it and those references get 3x bigger for confirming and engaging further out.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eBuying the parts separately: the \u003ca href=\"\/products\/holosun-aro-evo-spr-red-dot-sight-special-purpose-reticle-aro-evo-spr-rd\"\u003eARO EVO SPR\u003c\/a\u003e on its own, or the \u003ca href=\"\/products\/holosun-hm3x-3x-magnifier-qd-flip-to-side-mount-black-hm3x\"\u003eHM3X\u003c\/a\u003e on its own. Browse other \u003ca href=\"\/collections\/red-dot-magnifier-combos\"\u003ered dot \u0026amp; magnifier combos\u003c\/a\u003e, and read \u003ca href=\"\/blogs\/news\/choosing-a-red-dot-magnifier\"\u003echoosing a red dot magnifier\u003c\/a\u003e if you are deciding on magnification.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClose-and-distance rifle setups\u003c\/li\u003e\n\u003cli\u003eShooters using holdovers rather than dialling\u003c\/li\u003e\n\u003cli\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eBuyers who want the pairing sorted in one purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSight:\u003c\/strong\u003e Holosun ARO EVO SPR — enclosed 26 mm window, SPR reticle, Solar Failsafe, Shake Awake, CR2032\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnifier:\u003c\/strong\u003e Holosun HM3X — 3x, flip-to-side QD mount, plus or minus 3 diopter\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 ARO-EVO-SPR-RD-HM3X \/ MPN ARO-EVO-SPR-RD-HM3X \/ UPC 810047073918\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the magnifier deploy?\u003c\/strong\u003e\u003cbr\u003eIt flips in behind the sight for 3x and swings aside for 1x.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the SPR reticle?\u003c\/strong\u003e\u003cbr\u003eA Special Purpose Reticle with a fine centre dot, holdover references and a ranging circle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I focus the magnifier to my eyes?\u003c\/strong\u003e\u003cbr\u003eYes — the HM3X has a plus or minus 3 diopter adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy the combo rather than the parts?\u003c\/strong\u003e\u003cbr\u003eThe sight and magnifier are matched and supplied together — see \u003ca href=\"\/blogs\/news\/choosing-a-red-dot-magnifier\"\u003echoosing a red dot magnifier\u003c\/a\u003e for how the pairing works.\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":57965622100232,"sku":"ARO-EVO-SPR-RD-HM3X","price":459.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-evo-spr-red-dot-sight-hm3x-3x-magnifier-combo-special-purpose-reticle-aro-evo-spr-rd-hm3x-red-dot-sight-holosun-530201.jpg?v=1780980118"},{"product_id":"holosun-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2-fde","title":"Holosun ARO RD2 Red Dot Sight 2 MOA Dot – ARO-RD2-FDE","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO Red Dot Sight\u003c\/strong\u003e in \u003cstrong\u003eFDE (Flat Dark Earth)\u003c\/strong\u003e — the same compact enclosed Advanced Rifle Optic as the black model, finished to match tan furniture and receivers rather than disappear against them. A clean \u003cstrong\u003e2 MOA red dot\u003c\/strong\u003e sits in the 22 mm window, powered by a side-loading CR2032 battery.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe black version is here: \u003ca href=\"\/products\/holosun-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2\"\u003eARO (black)\u003c\/a\u003e. For a switchable circle-dot, the \u003ca href=\"\/products\/holosun-aro-mrs-red-dot-sight-multi-reticle-system-aro-mrs-rd\"\u003eARO MRS\u003c\/a\u003e; for a bigger window, the \u003ca href=\"\/products\/holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2\"\u003eARO EVO\u003c\/a\u003e. Setting up iron sights alongside it? Read \u003ca href=\"\/blogs\/news\/how-to-co-witness-red-dot-iron-sights\"\u003ehow to co-witness\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTan and FDE rifle builds\u003c\/li\u003e\n\u003cli\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eRifles that get rained on\u003c\/li\u003e\n\u003cli\u003eRunning a magnifier behind the optic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlat Dark Earth finish\u003c\/li\u003e\n\u003cli\u003e2 MOA red dot in a 22 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSealed emitter, Picatinny-ready\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032\u003c\/li\u003e\n\u003cli\u003eShake Awake\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 ARO-RD2-FDE \/ MPN ARO-RD2-FDE \/ UPC 810047074311\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e 2 MOA red 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 22 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Flat Dark Earth (FDE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO red dot sight in FDE\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eIs anything different from the black ARO?\u003c\/strong\u003e\u003cbr\u003eOnly the finish — this is the Flat Dark Earth version of the same 2 MOA optic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does ARO stand for?\u003c\/strong\u003e\u003cbr\u003eAdvanced Rifle Optic — a compact, sealed micro red dot for rifles and carbines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARO or ARO EVO?\u003c\/strong\u003e\u003cbr\u003eThe EVO has a larger 26mm window; the standard ARO uses a 22mm window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I co-witness it with irons?\u003c\/strong\u003e\u003cbr\u003eOur guide on \u003ca href=\"\/blogs\/news\/how-to-co-witness-red-dot-iron-sights\"\u003ehow to co-witness\u003c\/a\u003e walks through the options.\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":57965622362376,"sku":"ARO-RD2-FDE","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2-fde-red-dot-sight-holosun-492723.jpg?v=1780980826"},{"product_id":"holosun-aro-evo-dual-red-dot-sight-multi-reticle-system-green-ir-laser-aro-evo-dual","title":"Holosun ARO EVO Dual Red Dot Sight Multi-Reticle System Green \u0026 IR Laser – ARO-EVO-DUAL","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO EVO Dual Red Dot Sight\u003c\/strong\u003e builds a co-aligned \u003cstrong\u003evisible green laser and infrared laser\u003c\/strong\u003e into the 26 mm enclosed rifle optic, so a day\/night setup does not need a separate laser unit clamped to the rail. The Multi-Reticle System still runs a 2 MOA dot, a 65 MOA circle or a circle-dot, and the whole thing takes a CR123A with Solar Failsafe behind it.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eWithout the lasers, the \u003ca href=\"\/products\/holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2\"\u003eARO EVO\u003c\/a\u003e covers the same ground, and the \u003ca href=\"\/products\/holosun-aro-evo-spr-red-dot-sight-special-purpose-reticle-aro-evo-spr-rd\"\u003eARO EVO SPR\u003c\/a\u003e swaps the reticle set for holdover references. Browse more \u003ca href=\"\/collections\/rifle-dot-sights\"\u003erifle dot sights\u003c\/a\u003e and \u003ca href=\"\/collections\/enclosed-red-dot-sights\"\u003eenclosed red dot sights\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRifles used in daylight and darkness\u003c\/li\u003e\n\u003cli\u003eNight-vision users who want the IR emitter built in\u003c\/li\u003e\n\u003cli\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eOne sealed housing instead of a bolt-on laser\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCo-aligned visible green laser plus infrared laser\u003c\/li\u003e\n\u003cli\u003eMulti-Reticle System: 2 MOA dot, 65 MOA circle, circle-dot\u003c\/li\u003e\n\u003cli\u003e26 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe, Shake Awake, CR123A\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 ARO-EVO-DUAL \/ MPN ARO-EVO-DUAL \/ UPC 810047074434\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA dot \/ 65 MOA circle \/ circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLasers:\u003c\/strong\u003e Co-aligned visible green + infrared (IR)\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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 26 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + CR123A, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO EVO Dual sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\u003c\/li\u003e\n\u003cli\u003eCR123A battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the two lasers for?\u003c\/strong\u003e\u003cbr\u003eThe green laser is a fast off-optic aiming option; the IR laser pairs with night vision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARO or ARO EVO?\u003c\/strong\u003e\u003cbr\u003eThe EVO has a larger 26mm window; this Dual model adds the lasers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat powers it?\u003c\/strong\u003e\u003cbr\u003eA CR123A, backed by Solar Failsafe, with Shake Awake.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the lasers aligned with the dot?\u003c\/strong\u003e\u003cbr\u003eThey are co-aligned within the single sealed housing.\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":57965623083272,"sku":"ARO-EVO-DUAL","price":549.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-evo-dual-red-dot-sight-multi-reticle-system-green-ir-laser-aro-evo-dual-red-dot-sight-holosun-255868.jpg?v=1780980722"},{"product_id":"holosun-aro-mrs-red-dot-sight-multi-reticle-system-aro-mrs-rd","title":"Holosun ARO MRS Red Dot Sight Multi-Reticle System – ARO-MRS-RD","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO MRS Red Dot Sight\u003c\/strong\u003e is the compact enclosed Advanced Rifle Optic with the \u003cstrong\u003eMulti-Reticle System\u003c\/strong\u003e added. Where the plain ARO gives one dot, this one gives three choices on a button press — a 2 MOA red dot, a 65 MOA circle, or both as a circle-dot — from the same sealed 22 mm housing.\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-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2\"\u003eARO\u003c\/a\u003e is simpler. The same MRS optic in another emitter colour: \u003ca href=\"\/products\/holosun-aro-mrs-green-dot-sight-multi-reticle-system-aro-mrs-gr\"\u003eARO MRS Green\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-mrs-gold-dot-sight-multi-reticle-system-aro-mrs-gd\"\u003eGold\u003c\/a\u003e. For a larger window, the \u003ca href=\"\/products\/holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2\"\u003eARO EVO\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who want a circle for close work and a dot for precision\u003c\/li\u003e\n\u003cli\u003eSealed micro optics for hard use\u003c\/li\u003e\n\u003cli\u003eBoth-eyes-open shooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Reticle System: 2 MOA dot, 65 MOA circle, circle-dot\u003c\/li\u003e\n\u003cli\u003e22 mm enclosed window with a sealed emitter\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032 and Shake Awake\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-MRS-RD \/ MPN ARO-MRS-RD \/ UPC 810047073628\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA red 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 22 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO MRS red dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhat does the Multi-Reticle System do?\u003c\/strong\u003e\u003cbr\u003eIt switches between a 2 MOA dot, a 65 MOA circle, or both as a circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARO MRS or ARO EVO?\u003c\/strong\u003e\u003cbr\u003eThe EVO has a larger 26mm window; the standard ARO uses a 22mm window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich reticle should I leave it on?\u003c\/strong\u003e\u003cbr\u003eThe 65 MOA circle is quickest to find up close; the 2 MOA dot is the precise one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat powers it?\u003c\/strong\u003e\u003cbr\u003eA side-loading CR2032, with Shake Awake.\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":57965623378184,"sku":"ARO-MRS-RD","price":209.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-mrs-red-dot-sight-multi-reticle-system-aro-mrs-rd-red-dot-sight-holosun-204841.jpg?v=1780984698"},{"product_id":"holosun-aro-mrs-green-dot-sight-multi-reticle-system-aro-mrs-gr","title":"Holosun ARO MRS Green Dot Sight Multi-Reticle System – ARO-MRS-GR","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO MRS Green Dot Sight\u003c\/strong\u003e combines the \u003cstrong\u003eMulti-Reticle System\u003c\/strong\u003e with a \u003cstrong\u003egreen emitter\u003c\/strong\u003e in the compact enclosed Advanced Rifle Optic. A button press moves between a 2 MOA green dot, a 65 MOA circle and the circle-dot, all inside the sealed 22 mm housing.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same MRS optic with a different emitter: \u003ca href=\"\/products\/holosun-aro-mrs-red-dot-sight-multi-reticle-system-aro-mrs-rd\"\u003eARO MRS Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-mrs-gold-dot-sight-multi-reticle-system-aro-mrs-gd\"\u003eGold\u003c\/a\u003e. If you only want one green dot, the \u003ca href=\"\/products\/holosun-aro-gr2-green-dot-sight-2-moa-dot-aro-gr2\"\u003eARO Green\u003c\/a\u003e is simpler. Browse more \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\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who acquire green fastest\u003c\/li\u003e\n\u003cli\u003eCircle-and-dot flexibility in a micro optic\u003c\/li\u003e\n\u003cli\u003eSealed optics for wet and dusty use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGreen Multi-Reticle System: 2 MOA dot, 65 MOA circle, circle-dot\u003c\/li\u003e\n\u003cli\u003e22 mm enclosed window with a sealed emitter\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032 and Shake Awake\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-MRS-GR \/ MPN ARO-MRS-GR \/ UPC 810047073666\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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 22 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO MRS green dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhat does the Multi-Reticle System do?\u003c\/strong\u003e\u003cbr\u003eIt switches between a 2 MOA dot, a 65 MOA circle, or both as a circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRed or green?\u003c\/strong\u003e\u003cbr\u003eGreen can be easier to see in daylight; otherwise identical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow big is the window?\u003c\/strong\u003e\u003cbr\u003e22 mm, fully enclosed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need a separate mount?\u003c\/strong\u003e\u003cbr\u003eA Picatinny mount and hardware are supplied.\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":57965623443720,"sku":"ARO-MRS-GR","price":219.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-mrs-green-dot-sight-multi-reticle-system-aro-mrs-gr-green-dot-sight-holosun-664037.jpg?v=1780984146"},{"product_id":"holosun-aro-mrs-gold-dot-sight-multi-reticle-system-aro-mrs-gd","title":"Holosun ARO MRS Gold Dot Sight Multi-Reticle System – ARO-MRS-GD","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO MRS Gold Dot Sight\u003c\/strong\u003e is the compact enclosed Advanced Rifle Optic running the \u003cstrong\u003eMulti-Reticle System\u003c\/strong\u003e through a \u003cstrong\u003egold emitter\u003c\/strong\u003e. One button cycles a 2 MOA gold dot, a 65 MOA circle and the circle-dot, inside the same sealed 22 mm housing as the rest of the ARO line.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same MRS optic with a different emitter: \u003ca href=\"\/products\/holosun-aro-mrs-red-dot-sight-multi-reticle-system-aro-mrs-rd\"\u003eARO MRS Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-mrs-green-dot-sight-multi-reticle-system-aro-mrs-gr\"\u003eGreen\u003c\/a\u003e. For a single gold dot instead, the \u003ca href=\"\/products\/holosun-aro-gd2-gold-dot-sight-2-moa-dot-aro-gd2\"\u003eARO Gold\u003c\/a\u003e. See the rest of our \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\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who find gold the easiest colour to see\u003c\/li\u003e\n\u003cli\u003eCircle-and-dot flexibility in a micro optic\u003c\/li\u003e\n\u003cli\u003eSealed optics for wet and dusty use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGold Multi-Reticle System: 2 MOA dot, 65 MOA circle, circle-dot\u003c\/li\u003e\n\u003cli\u003e22 mm enclosed window with a sealed emitter\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032 and Shake Awake\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-MRS-GD \/ MPN ARO-MRS-GD \/ UPC 810047073635\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Multi-Reticle System — 2 MOA gold 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 22 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO MRS gold dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhy a gold reticle?\u003c\/strong\u003e\u003cbr\u003eSome shooters find gold the easiest colour to pick up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Multi-Reticle System do?\u003c\/strong\u003e\u003cbr\u003eIt switches between a 2 MOA dot, a 65 MOA circle, or both as a circle-dot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow big is the window?\u003c\/strong\u003e\u003cbr\u003e22 mm, fully enclosed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a mount supplied?\u003c\/strong\u003e\u003cbr\u003eYes — a Picatinny mount and hardware.\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":57965623542024,"sku":"ARO-MRS-GD","price":209.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-mrs-gold-dot-sight-multi-reticle-system-aro-mrs-gd-gold-dot-sight-holosun-123314.jpg?v=1780982717"},{"product_id":"holosun-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2","title":"Holosun ARO RD2 Red Dot Sight 2 MOA Dot – ARO-RD2","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO Red Dot Sight\u003c\/strong\u003e is Holosun's Advanced Rifle Optic — a compact enclosed micro aimed squarely at the classic tube dots, but with the emitter sealed inside the housing instead of firing across an open channel. This is the plain version: one \u003cstrong\u003e2 MOA red dot\u003c\/strong\u003e in a 22 mm window, fed by a side-loading CR2032 battery.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eFor a switchable circle-dot in the same body, see the \u003ca href=\"\/products\/holosun-aro-mrs-red-dot-sight-multi-reticle-system-aro-mrs-rd\"\u003eARO MRS\u003c\/a\u003e. The same optic with a different emitter: \u003ca href=\"\/products\/holosun-aro-gr2-green-dot-sight-2-moa-dot-aro-gr2\"\u003eARO Green\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-gd2-gold-dot-sight-2-moa-dot-aro-gd2\"\u003eGold\u003c\/a\u003e. If you want a bigger window, look at the \u003ca href=\"\/products\/holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2\"\u003eARO EVO\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters replacing an open tube dot\u003c\/li\u003e\n\u003cli\u003eRifles used in rain, mud and dust\u003c\/li\u003e\n\u003cli\u003eRunning a magnifier behind the optic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 MOA red dot in a 22 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSealed emitter — nothing to clog the beam path\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032\u003c\/li\u003e\n\u003cli\u003eShake Awake\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-RD2 \/ MPN ARO-RD2 \/ UPC 810047073598\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e 2 MOA red 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 22 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO red dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhat does ARO stand for?\u003c\/strong\u003e\u003cbr\u003eAdvanced Rifle Optic — Holosun's compact, sealed micro dot for rifles and carbines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARO or ARO MRS?\u003c\/strong\u003e\u003cbr\u003eThe ARO is a single 2 MOA dot; the ARO MRS adds the Multi-Reticle System.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow big is the window?\u003c\/strong\u003e\u003cbr\u003e22 mm, in a fully enclosed housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat battery does it use?\u003c\/strong\u003e\u003cbr\u003eOne CR2032 in a side-loading tray, with Shake Awake.\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":57965623607560,"sku":"ARO-RD2","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2-red-dot-sight-holosun-821817.jpg?v=1780980346"},{"product_id":"holosun-aro-gr2-green-dot-sight-2-moa-dot-aro-gr2","title":"Holosun ARO GR2 Green Dot Sight 2 MOA Dot – ARO-GR2","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO Green Dot Sight\u003c\/strong\u003e is the compact enclosed Advanced Rifle Optic with a \u003cstrong\u003egreen emitter\u003c\/strong\u003e. The sealed housing keeps weather and debris away from the beam path, and the green 2 MOA dot is the one many shooters find quickest to catch in bright daylight — all in a tidy 22 mm window.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same ARO with a different emitter: \u003ca href=\"\/products\/holosun-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2\"\u003eARO Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-gd2-gold-dot-sight-2-moa-dot-aro-gd2\"\u003eGold\u003c\/a\u003e. Want the circle-dot option? That is the \u003ca href=\"\/products\/holosun-aro-mrs-green-dot-sight-multi-reticle-system-aro-mrs-gr\"\u003eARO MRS Green\u003c\/a\u003e. Browse more \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\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who acquire green fastest in daylight\u003c\/li\u003e\n\u003cli\u003eSealed micro optics for hard use\u003c\/li\u003e\n\u003cli\u003eRunning a magnifier behind the optic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 MOA green dot in a 22 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSealed emitter, Picatinny-ready\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032\u003c\/li\u003e\n\u003cli\u003eShake Awake\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 ARO-GR2 \/ MPN ARO-GR2 \/ UPC 810047073604\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e 2 MOA green 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 22 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO green dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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?\u003c\/strong\u003e\u003cbr\u003eGreen can be easier to see in daylight; otherwise identical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARO or ARO EVO?\u003c\/strong\u003e\u003cbr\u003eThe EVO has a larger 26mm window; the standard ARO uses a 22mm window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have a circle reticle?\u003c\/strong\u003e\u003cbr\u003eNo — this model is a single 2 MOA green dot. The ARO MRS adds the Multi-Reticle System.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the battery changed?\u003c\/strong\u003e\u003cbr\u003eA CR2032 loads from the side of the housing.\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":57965623673096,"sku":"ARO-GR2","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-gr2-green-dot-sight-2-moa-dot-aro-gr2-green-dot-sight-holosun-507811.jpg?v=1780984061"},{"product_id":"holosun-aro-gd2-gold-dot-sight-2-moa-dot-aro-gd2","title":"Holosun ARO GD2 Gold Dot Sight 2 MOA Dot – ARO-GD2","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO Gold Dot Sight\u003c\/strong\u003e is the compact enclosed Advanced Rifle Optic with the least common emitter of the three — \u003cstrong\u003egold\u003c\/strong\u003e. The sealed housing shrugs off weather and debris, and the gold 2 MOA dot suits shooters who struggle to separate a red dot from autumn colour, sitting in the standard 22 mm window.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same ARO with a different emitter: \u003ca href=\"\/products\/holosun-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2\"\u003eARO Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-gr2-green-dot-sight-2-moa-dot-aro-gr2\"\u003eGreen\u003c\/a\u003e. For a switchable circle-dot, the \u003ca href=\"\/products\/holosun-aro-mrs-gold-dot-sight-multi-reticle-system-aro-mrs-gd\"\u003eARO MRS Gold\u003c\/a\u003e. See the rest of our \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\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who find gold the easiest colour to see\u003c\/li\u003e\n\u003cli\u003eSealed micro optics for hard use\u003c\/li\u003e\n\u003cli\u003eRunning a magnifier behind the optic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 MOA gold dot in a 22 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSealed emitter, Picatinny-ready\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032\u003c\/li\u003e\n\u003cli\u003eShake Awake\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 ARO-GD2 \/ MPN ARO-GD2 \/ UPC 810047073611\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e 2 MOA gold 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 22 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO gold dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhy a gold reticle?\u003c\/strong\u003e\u003cbr\u003eSome shooters find gold the easiest colour to pick up; performance is otherwise the same.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARO or ARO EVO?\u003c\/strong\u003e\u003cbr\u003eThe EVO has a larger 26mm window; the standard ARO uses a 22mm window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a circle reticle?\u003c\/strong\u003e\u003cbr\u003eNot on this model — the ARO MRS is the version with the Multi-Reticle System.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e\u003cbr\u003eA side-loading CR2032 battery, with Shake Awake.\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":57965623771400,"sku":"ARO-GD2","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-gd2-gold-dot-sight-2-moa-dot-aro-gd2-gold-dot-sight-holosun-439844.jpg?v=1780984324"},{"product_id":"holosun-aro-evo-spr-green-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gr","title":"Holosun ARO EVO SPR Green Dot Sight Special Purpose Reticle Solar Failsafe – ARO-EVO-SPR-GR","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO EVO SPR Green Dot Sight\u003c\/strong\u003e puts the \u003cstrong\u003eSpecial Purpose Reticle\u003c\/strong\u003e behind a \u003cstrong\u003egreen emitter\u003c\/strong\u003e. A 1.5 MOA centre dot, 1 MOA holdover references and a 65 MOA circle fill the 26 mm enclosed window — holds and rough ranging without any magnification, in the colour many shooters pick up quickest.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same SPR reticle with a different emitter: \u003ca href=\"\/products\/holosun-aro-evo-spr-red-dot-sight-special-purpose-reticle-aro-evo-spr-rd\"\u003eSPR Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-evo-spr-gold-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gd\"\u003eGold\u003c\/a\u003e. If you only want a plain dot, the \u003ca href=\"\/products\/holosun-aro-evo-green-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gr2\"\u003eARO EVO Green\u003c\/a\u003e. Browse more \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\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who acquire green fastest\u003c\/li\u003e\n\u003cli\u003eHolding over at distance without magnification\u003c\/li\u003e\n\u003cli\u003eSealed optics for wet and dusty use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGreen SPR reticle: 1.5 MOA centre dot, 1 MOA holdovers, 65 MOA circle\u003c\/li\u003e\n\u003cli\u003e26 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe, Shake Awake, side-loading CR2032\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-EVO-SPR-GR \/ MPN ARO-EVO-SPR-GR \/ UPC 810047073697\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Special Purpose Reticle (SPR), green — 1.5 MOA dot, 1 MOA holdovers, 65 MOA 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 26 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO EVO SPR green dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhat is the SPR reticle?\u003c\/strong\u003e\u003cbr\u003eA Special Purpose Reticle with a fine centre dot, holdover references and a ranging circle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRed or green?\u003c\/strong\u003e\u003cbr\u003eGreen can be easier to see in daylight; otherwise identical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the reticle dimensions?\u003c\/strong\u003e\u003cbr\u003eA 1.5 MOA dot, 1 MOA holdovers and a 65 MOA circle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a mount supplied?\u003c\/strong\u003e\u003cbr\u003eYes — a Picatinny mount and hardware.\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":57965623804168,"sku":"ARO-EVO-SPR-GR","price":319.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-evo-spr-green-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gr-green-dot-sight-holosun-391252.jpg?v=1780984077"},{"product_id":"holosun-aro-evo-spr-gold-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gd","title":"Holosun ARO EVO SPR Gold Dot Sight Special Purpose Reticle Solar Failsafe – ARO-EVO-SPR-GD","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO EVO SPR Gold Dot Sight\u003c\/strong\u003e is the holdover-reticle ARO EVO with a \u003cstrong\u003egold emitter\u003c\/strong\u003e. The Special Purpose Reticle puts a 1.5 MOA centre dot, 1 MOA holdover references and a 65 MOA circle in the 26 mm enclosed window, giving you drop compensation and rough ranging with no magnifier in the way.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same SPR reticle with a different emitter: \u003ca href=\"\/products\/holosun-aro-evo-spr-red-dot-sight-special-purpose-reticle-aro-evo-spr-rd\"\u003eSPR Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-evo-spr-green-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gr\"\u003eGreen\u003c\/a\u003e. For a plain 2 MOA dot instead, the \u003ca href=\"\/products\/holosun-aro-evo-gold-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gd2\"\u003eARO EVO Gold\u003c\/a\u003e. See the rest of our \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\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who find gold the easiest colour to see\u003c\/li\u003e\n\u003cli\u003eHolding over at distance without magnification\u003c\/li\u003e\n\u003cli\u003eSealed optics for wet and dusty use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGold SPR reticle: 1.5 MOA centre dot, 1 MOA holdovers, 65 MOA circle\u003c\/li\u003e\n\u003cli\u003e26 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe, Shake Awake, side-loading CR2032\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-EVO-SPR-GD \/ MPN ARO-EVO-SPR-GD \/ UPC 810047073703\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Special Purpose Reticle (SPR), gold — 1.5 MOA dot, 1 MOA holdovers, 65 MOA 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 26 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO EVO SPR gold dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhat is the SPR reticle?\u003c\/strong\u003e\u003cbr\u003eA Special Purpose Reticle with a fine centre dot, holdover references and a ranging circle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy a gold reticle?\u003c\/strong\u003e\u003cbr\u003eSome shooters find gold the easiest colour to pick up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fine is the centre dot?\u003c\/strong\u003e\u003cbr\u003e1.5 MOA, with 1 MOA holdover references.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e\u003cbr\u003eA side-loading CR2032 backed by Solar Failsafe.\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":57965623869704,"sku":"ARO-EVO-SPR-GD","price":289.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-evo-spr-gold-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gd-gold-dot-sight-holosun-119936.jpg?v=1780981691"},{"product_id":"holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2","title":"Holosun ARO EVO Red Dot Sight 2 MOA Dot Solar Failsafe – ARO-EVO-RD2","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO EVO Red Dot Sight\u003c\/strong\u003e is the ARO grown up: the window goes from 22 mm to \u003cstrong\u003e26 mm\u003c\/strong\u003e and Solar Failsafe joins the side-loading CR2032 battery. More glass means less housing in your peripheral vision with both eyes open, and this version keeps the reticle simple with a single \u003cstrong\u003e2 MOA red dot\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIf you want the smaller, lighter body, the standard \u003ca href=\"\/products\/holosun-aro-rd2-red-dot-sight-2-moa-dot-aro-rd2\"\u003eARO\u003c\/a\u003e is 22 mm. For holdover and ranging references instead of a plain dot, the \u003ca href=\"\/products\/holosun-aro-evo-spr-red-dot-sight-special-purpose-reticle-aro-evo-spr-rd\"\u003eARO EVO SPR\u003c\/a\u003e. Other emitter colours: \u003ca href=\"\/products\/holosun-aro-evo-green-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gr2\"\u003eEVO Green\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-evo-gold-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gd2\"\u003eGold\u003c\/a\u003e. Adding magnification? Read our \u003ca href=\"\/blogs\/news\/choosing-a-red-dot-magnifier\"\u003emagnifier guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who want more window than the standard ARO\u003c\/li\u003e\n\u003cli\u003eSealed micro optics for hard use\u003c\/li\u003e\n\u003cli\u003eRunning a magnifier behind the optic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 MOA red dot in a 26 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe alongside the battery\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032\u003c\/li\u003e\n\u003cli\u003eShake Awake\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-EVO-RD2 \/ MPN ARO-EVO-RD2 \/ UPC 810047073642\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e 2 MOA red 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 26 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO EVO red dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eARO or ARO EVO?\u003c\/strong\u003e\u003cbr\u003eThe EVO has a larger 26mm window; the standard ARO uses a 22mm window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Solar Failsafe add?\u003c\/strong\u003e\u003cbr\u003eIt works alongside the CR2032 so the dot is not relying on the battery alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it pair with a magnifier?\u003c\/strong\u003e\u003cbr\u003eYes — see our \u003ca href=\"\/blogs\/news\/choosing-a-red-dot-magnifier\"\u003emagnifier guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a mount supplied?\u003c\/strong\u003e\u003cbr\u003eYes — a Picatinny mount and hardware.\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":57965623902472,"sku":"ARO-EVO-RD2","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2-red-dot-sight-holosun-409255.jpg?v=1780982785"},{"product_id":"holosun-aro-evo-green-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gr2","title":"Holosun ARO EVO Green Dot Sight 2 MOA Dot Solar Failsafe – ARO-EVO-GR2","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO EVO Green Dot Sight\u003c\/strong\u003e takes the larger-window ARO EVO and fits a \u003cstrong\u003egreen emitter\u003c\/strong\u003e. The 26 mm window opens up the sight picture compared with the 22 mm standard ARO, Solar Failsafe backs the side-loading CR2032 cell, and the green 2 MOA dot is the one many shooters catch quickest in bright light.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same EVO with a different emitter: \u003ca href=\"\/products\/holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2\"\u003eEVO Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-evo-gold-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gd2\"\u003eGold\u003c\/a\u003e. If you would rather have holdover references than a plain dot, the \u003ca href=\"\/products\/holosun-aro-evo-spr-green-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gr\"\u003eARO EVO SPR Green\u003c\/a\u003e. Browse more \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\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who acquire green fastest in daylight\u003c\/li\u003e\n\u003cli\u003eA more open sight picture than the standard ARO\u003c\/li\u003e\n\u003cli\u003eSealed optics for wet and dusty use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 MOA green dot in a 26 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe with Shake Awake\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-EVO-GR2 \/ MPN ARO-EVO-GR2 \/ UPC 810047073659\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e 2 MOA green 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 26 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO EVO green dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eARO or ARO EVO?\u003c\/strong\u003e\u003cbr\u003eThe EVO has a larger 26mm window; the standard ARO uses a 22mm window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRed or green?\u003c\/strong\u003e\u003cbr\u003eGreen can be easier to see in daylight; otherwise identical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the solar cell replace the battery?\u003c\/strong\u003e\u003cbr\u003eNo — Solar Failsafe works alongside the side-loading CR2032 battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a mount supplied?\u003c\/strong\u003e\u003cbr\u003eYes — a Picatinny mount and hardware.\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":57965624000776,"sku":"ARO-EVO-GR2","price":349.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-evo-green-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gr2-green-dot-sight-holosun-110875.jpg?v=1780984666"},{"product_id":"holosun-aro-evo-gold-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gd2","title":"Holosun ARO EVO Gold Dot Sight 2 MOA Dot Solar Failsafe – ARO-EVO-GD2","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO EVO Gold Dot Sight\u003c\/strong\u003e is the larger-window ARO EVO with a \u003cstrong\u003egold emitter\u003c\/strong\u003e. The 26 mm window shows more of the target than the 22 mm standard ARO, the emitter stays sealed against weather and debris, and Solar Failsafe sits behind the side-loading CR2032 driving a 2 MOA gold dot.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eThe same EVO with a different emitter: \u003ca href=\"\/products\/holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2\"\u003eEVO Red\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-evo-green-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gr2\"\u003eGreen\u003c\/a\u003e. For holdover and ranging references instead of a plain dot, the \u003ca href=\"\/products\/holosun-aro-evo-spr-gold-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gd\"\u003eARO EVO SPR Gold\u003c\/a\u003e. See the rest of our \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\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters who find gold the easiest colour to see\u003c\/li\u003e\n\u003cli\u003eA more open sight picture than the standard ARO\u003c\/li\u003e\n\u003cli\u003eSealed optics for wet and dusty use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 MOA gold dot in a 26 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe with Shake Awake\u003c\/li\u003e\n\u003cli\u003eSide-loading CR2032\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-EVO-GD2 \/ MPN ARO-EVO-GD2 \/ UPC 810047073673\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e 2 MOA gold 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 26 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO EVO gold dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhy a gold reticle?\u003c\/strong\u003e\u003cbr\u003eSome shooters find gold the easiest colour to pick up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARO or ARO EVO?\u003c\/strong\u003e\u003cbr\u003eThe EVO has a larger 26mm window; the standard ARO uses a 22mm window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e\u003cbr\u003eA side-loading CR2032 backed by Solar Failsafe, with Shake Awake.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a mount supplied?\u003c\/strong\u003e\u003cbr\u003eYes — a Picatinny mount and hardware.\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":57965624099080,"sku":"ARO-EVO-GD2","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-evo-gold-dot-sight-2-moa-dot-solar-failsafe-aro-evo-gd2-gold-dot-sight-holosun-187110.jpg?v=1780984535"},{"product_id":"holosun-aro-evo-spr-red-dot-sight-special-purpose-reticle-aro-evo-spr-rd","title":"Holosun ARO EVO SPR Red Dot Sight Special Purpose Reticle – ARO-EVO-SPR-RD","description":"\u003cp\u003e\u003cstrong\u003eHolosun ARO EVO SPR Red Dot Sight\u003c\/strong\u003e swaps the plain dot for the \u003cstrong\u003eSpecial Purpose Reticle\u003c\/strong\u003e. Inside the 26 mm enclosed window you get a fine 1.5 MOA centre dot, 1 MOA holdover references stacked below it and a 65 MOA circle around the lot — close-range speed and drop compensation from an unmagnified optic.\u003c\/p\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\n\u003cp\u003eIf you would rather have a plain dot, the \u003ca href=\"\/products\/holosun-aro-evo-red-dot-sight-2-moa-dot-solar-failsafe-aro-evo-rd2\"\u003eARO EVO\u003c\/a\u003e uses the same body. The same SPR reticle in another emitter colour: \u003ca href=\"\/products\/holosun-aro-evo-spr-green-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gr\"\u003eSPR Green\u003c\/a\u003e or \u003ca href=\"\/products\/holosun-aro-evo-spr-gold-dot-sight-special-purpose-reticle-solar-failsafe-aro-evo-spr-gd\"\u003eGold\u003c\/a\u003e. Want it bundled with magnification? The \u003ca href=\"\/products\/holosun-aro-evo-spr-red-dot-sight-hm3x-3x-magnifier-combo-special-purpose-reticle-aro-evo-spr-rd-hm3x\"\u003eSPR + HM3X combo\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAR-15 and carbine builds\u003c\/li\u003e\n\u003cli\u003eShooters holding over at distance without magnification\u003c\/li\u003e\n\u003cli\u003eRough-range estimation using the circle\u003c\/li\u003e\n\u003cli\u003ePairing with a flip-to-side magnifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPR reticle: 1.5 MOA centre dot, 1 MOA holdovers, 65 MOA circle with ranging\u003c\/li\u003e\n\u003cli\u003eFiner centre dot than the 2 MOA ARO models\u003c\/li\u003e\n\u003cli\u003e26 mm enclosed window\u003c\/li\u003e\n\u003cli\u003eSolar Failsafe, Shake Awake, side-loading CR2032\u003c\/li\u003e\n\u003cli\u003ePicatinny-ready\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 ARO-EVO-SPR-RD \/ MPN ARO-EVO-SPR-RD \/ UPC 810047073680\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e Special Purpose Reticle (SPR), red — 1.5 MOA dot, 1 MOA holdovers, 65 MOA 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\u003eType:\u003c\/strong\u003e 1x fully enclosed reflex, 26 mm window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Solar Failsafe + side-loading CR2032, Shake Awake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolosun ARO EVO SPR red dot sight\u003c\/li\u003e\n\u003cli\u003ePicatinny mount and hardware\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\u003eWhat is the SPR reticle?\u003c\/strong\u003e\u003cbr\u003eA Special Purpose Reticle with a fine centre dot, holdover references and a ranging circle — fast up close, precise at distance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fine is the centre dot?\u003c\/strong\u003e\u003cbr\u003e1.5 MOA, with 1 MOA holdover references below it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it pair with a magnifier?\u003c\/strong\u003e\u003cbr\u003eYes — there is a ready-made combo with the HM3X.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e\u003cbr\u003eA side-loading CR2032 backed by Solar Failsafe.\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":57965624557832,"sku":"ARO-EVO-SPR-RD","price":289.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/files\/holosun-aro-evo-spr-red-dot-sight-special-purpose-reticle-aro-evo-spr-rd-red-dot-sight-holosun-839523.jpg?v=1780980401"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7777\/2808\/collections\/hf_20260726_234128_cdc860d2-9d8d-4a96-9ab2-fa66c0f37d2d.png?v=1785109392","url":"https:\/\/reddotsight.co.uk\/collections\/holosun-aro-optics.oembed","provider":"Red Dot Sight UK","version":"1.0","type":"link"}