{"product_id":"holosun-hs507k-x2-red-dot-sight-acss-vulcan-reticle-hs507k-x2-acss","title":"Holosun HS507K X2 Red Dot Sight ACSS Vulcan Reticle","description":"\u003cp\u003eThe Holosun HS507K X2 ACSS (HS507K-X2-ACSS) is a 1x open reflex pistol red dot on the Holosun K footprint, carrying the Primary Arms ACSS Vulcan reticle — a red chevron inside a large guidance circle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe ACSS Vulcan is the reason to pick this over a plain dot. The circle drags the eye to the centre of the window on the draw, and the tip of the chevron then gives a finer hold than any round dot of the same visual weight.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe housing is aluminium, 1.6 x 0.98 x 0.95 in and 1.0 oz, rated IP67 against water and dust and tested to 5000G of vibration. A CR1632 loads from the side for up to 50,000 hours, with Shake Awake and last-setting recall so the sight wakes at the brightness you left it on. There are 12 brightness settings, 10 for daylight and 2 for night vision, and the turrets move 1 MOA per click with 30 MOA of travel either way. It is parallax-free.\u003c\/p\u003e\n\u003cp\u003eThis is the compact member of the ACSS Vulcan family, sized for a slimline slide rather than a full-size one. Two things to keep in mind: the ACSS reticle is a Primary Arms exclusive configuration rather than a standard Holosun catalogue item, and the K-series has no solar panel — Solar Failsafe belongs to the larger C-series sights, so this one runs on the cell alone.\u003c\/p\u003e\n\u003ch3\u003eWhy shooters choose the HS507K X2 ACSS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle\u003c\/strong\u003e — ACSS Vulcan — a red chevron inside a large guidance circle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint\u003c\/strong\u003e — Holosun K, the RMSc pattern, for RMSc-cut slides and plates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIllumination\u003c\/strong\u003e — 12 settings — 10 daylight and 2 night-vision compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e — side-loading CR1632 up to 50,000 hours, with Shake Awake and last-setting recall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment\u003c\/strong\u003e — 1 MOA per click, 30 MOA of travel each way, parallax-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e — 1.6 x 0.98 x 0.95 in and 1.0 oz, so a slim slide stays balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e — aluminium housing rated IP67 and tested to 5000G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the HS507K X2 ACSS fits\u003c\/h3\u003e\n\u003cp\u003eIt fits slides cut for the RMSc pattern and RMSc-pattern adapter plates, which covers most slimline optics-ready pistols. For a switchable circle-dot on the same footprint see the \u003ca href=\"\/products\/holosun-hs507k-x2-red-dot-sight-multi-reticle-system-hs507k-x2\"\u003eHS507K X2 MRS\u003c\/a\u003e, and on a full-size slide with a solar panel the \u003ca href=\"\/products\/holosun-hs507c-x3-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x3-rd\"\u003eHS507C X3\u003c\/a\u003e is the larger equivalent. More small-footprint optics sit in \u003ca href=\"\/collections\/rmsc-footprint-red-dot-sights\"\u003eRMSc footprint red dot sights\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eOpen reflex pistol red dot sight, 1x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReticle\u003c\/th\u003e\n\u003ctd\u003eACSS Vulcan chevron and guidance circle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReticle colour\u003c\/th\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFootprint\u003c\/th\u003e\n\u003ctd\u003eHolosun K (RMSc pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIllumination\u003c\/th\u003e\n\u003ctd\u003e10 daylight \/ 2 night vision settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003eCR1632 in a side-loading tray, up to 50,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower management\u003c\/th\u003e\n\u003ctd\u003eShake Awake with last-setting recall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustment\u003c\/th\u003e\n\u003ctd\u003e1 MOA per click, 30 MOA travel each way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eParallax\u003c\/th\u003e\n\u003ctd\u003eParallax-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e1.6 x 0.98 x 0.95 in (40.6 x 24.9 x 24.1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.0 oz (28 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDurability\u003c\/th\u003e\n\u003ctd\u003eIP67, 5000G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003ctd\u003eHS507K-X2-ACSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eA chevron and a circle in an ounce of aluminium is a lot of aiming system for a slimline slide. \u003cstrong\u003eOrder the HS507K X2 ACSS today\u003c\/strong\u003e — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExplore more:\u003c\/strong\u003e \u003ca href=\"\/collections\/rmsc-footprint-red-dot-sights\"\u003eRMSc Footprint Red Dot Sights\u003c\/a\u003e, \u003ca href=\"\/products\/holosun-hs507-promax-red-dot-sight-performance-reticle-system-solar-failsafe-hs507-promax-rd-prs\"\u003eHS507 ProMax\u003c\/a\u003e or browse all \u003ca href=\"\/collections\/holosun\"\u003eHolosun\u003c\/a\u003e\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":42898748244048,"sku":"HS507K-X2-ACSS","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/4978\/1328\/files\/holosun-hs507k-x2-red-dot-sight-acss-vulcan-reticle-hs507k-x2-acss-1.jpg?v=1788746608","url":"https:\/\/xtremetacticalgunparts.co.uk\/products\/holosun-hs507k-x2-red-dot-sight-acss-vulcan-reticle-hs507k-x2-acss","provider":"Xtreme Tactical Gun Parts","version":"1.0","type":"link"}