{"product_id":"primary-arms-glx-rs-15-mini-reflex-red-dot-sight-acss-vulcan-reticle-810038","title":"Primary Arms GLx RS-15 Mini Reflex Red Dot Sight ACSS Vulcan Reticle","description":"\u003cp\u003eThe \u003cb\u003ePrimary Arms GLx RS-15 Mini Reflex Red Dot Sight\u003c\/b\u003e (part number 810038, SKU PA-GLX-RS-15TL-ACSS) is a competition-grade mini reflex sight with a large 26 × 20 mm window and the patented ACSS Vulcan reticle, on the C-More and DPP-style footprint, supplied with a Glock MOS mounting plate. It uses a top-loading CR2032 cell with AutoLive motion sensing, adjusts in 0.5 MOA clicks, offers 13 brightness settings of which 3 are night-vision compatible, and weighs 1.11 oz (31 g) in a 7075 aluminium housing with fully potted electronics.\u003c\/p\u003e\u003cp\u003eThe ACSS Vulcan reticle is genuinely unusual and worth understanding. When your presentation is correct you see only a crisp 3 MOA dot. When the sight drifts off your line — which is what happens on a rushed draw — a 250 MOA outer ring appears at the edge of the window, and which part of the ring you can see tells you exactly which way to correct. In practice it turns the optic into a coach: bad draws become visible instead of merely producing a miss, which is why it has a following among competitive shooters and in dry practice.\u003c\/p\u003e\u003cp\u003eThe top-loading battery is the other practical win, since the CR2032 changes without unmounting the sight and therefore without losing zero.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow It Compares\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis is the ACSS Vulcan sight on the C-More and DPP footprint. If your slide or mount is cut for RMR or Holosun 507C — which most optics-ready pistols are — choose the \u003ca href=\"\/products\/primary-arms-glx-rs-15r-mini-reflex-red-dot-sight-acss-vulcan-reticle-610193\"\u003eGLx RS-15R with the ACSS Vulcan reticle\u003c\/a\u003e instead, which is the same window, reticle and controls on the more common pattern. For a simpler and cheaper plain-dot sight on the RMR footprint, see the \u003ca href=\"\/products\/primary-arms-slx-rs-10r-mini-reflex-red-dot-sight-3-moa-rmr-footprint-810045\"\u003eSLx RS-10R 3 MOA mini reflex red dot sight\u003c\/a\u003e. Browse all \u003ca href=\"\/collections\/pistol-dot-sights\"\u003epistol dot sights\u003c\/a\u003e and \u003ca href=\"\/collections\/offset-red-dot-sights\"\u003eoffset red dot sights\u003c\/a\u003e, and check compatibility with our \u003ca href=\"\/blogs\/news\/pistol-red-dot-footprint-compatibility-chart\"\u003epistol red dot footprint chart\u003c\/a\u003e and Glock MOS fitting guide.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIdeal For\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompetition pistol shooting, where a consistent presentation is trained and scored\u003c\/li\u003e\n\u003cli\u003eAirsoft pistols and replicas, and dry practice where the ring exposes a poor draw\u003c\/li\u003e\n\u003cli\u003ePistol shooting in Northern Ireland, where pistols are permitted\u003c\/li\u003e\n\u003cli\u003eOffset mounting on a rifle, as a fast close-range backup beside a magnified optic\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eReticle:\u003c\/b\u003e ACSS Vulcan — a 3 MOA dot with a 250 MOA outer correction ring that appears only when your presentation drifts, showing which way to correct\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWindow:\u003c\/b\u003e Large 26 × 20 mm aperture\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIllumination:\u003c\/b\u003e 13 brightness settings, 3 of them night-vision compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery:\u003c\/b\u003e Top-loading CR2032, changed without unmounting the sight, so no re-zero\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRuntime:\u003c\/b\u003e Over 25,000 hours dot-only, approximately 5,000 hours with the Vulcan ring, with AutoLive motion sensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTurrets:\u003c\/b\u003e 0.5 MOA per click\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFootprint:\u003c\/b\u003e C-More and DPP pattern, with a Glock MOS mounting plate included\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHousing:\u003c\/b\u003e 7075 aluminium with fully potted electronics, 1.11 oz (31 g)\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMini reflex red dot sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMagnification\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1x, unmagnified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eReticle\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eACSS Vulcan — 3 MOA dot with selectable 250 MOA outer ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIllumination\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e13 brightness settings, 3 night-vision compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWindow\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e26 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBattery\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCR2032, top-loading, with AutoLive motion sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBattery Life\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eOver 25,000 hours dot-only, approximately 5,000 hours with the Vulcan ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eClick Value\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 MOA per click\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFootprint\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eC-More \/ DPP pattern, Glock MOS plate included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eHousing\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e7075 aluminium, fully potted electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1.11 oz (31 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSKU \/ MPN \/ UPC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003ePA-GLX-RS-15TL-ACSS \/ 810038 \/ 818500018858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cb\u003eWhat's Included\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrimary Arms GLx RS-15 mini reflex red dot sight\u003c\/li\u003e\n\u003cli\u003eGlock MOS mounting plate\u003c\/li\u003e\n\u003cli\u003eCR2032 battery, tools and manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eUK Delivery \u0026amp; Support\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eEvery order is dispatched from the UK with tracked delivery, with an estimated delivery time of 7–10 working days. Our UK-based team is on hand if you have any questions about this product or your order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow does the ACSS Vulcan reticle work?\u003c\/b\u003e\u003cbr\u003eWhen the sight is correctly presented you see only the 3 MOA dot, and when your presentation drifts off line a 250 MOA outer ring appears at the edge of the window, with the visible portion of the ring showing which direction you need to correct.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhich pistols does the Primary Arms GLx RS-15 fit?\u003c\/b\u003e\u003cbr\u003eThe GLx RS-15 uses a C-More and DPP-style footprint and is supplied with a Glock MOS mounting plate. For slides cut for the RMR or Holosun 507C pattern, the GLx RS-15R is the correct version.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCan I change the battery without losing zero?\u003c\/b\u003e\u003cbr\u003eYes. The CR2032 cell loads from the top of the GLx RS-15, so the sight does not need to be removed from the slide or mount and the zero is retained.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow long does the battery last?\u003c\/b\u003e\u003cbr\u003eThe Primary Arms GLx RS-15 runs for over 25,000 hours using the dot alone, and approximately 5,000 hours with the Vulcan ring active, assisted by AutoLive motion sensing.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat does fully potted electronics mean?\u003c\/b\u003e\u003cbr\u003eFully potted electronics are encapsulated in a solid compound inside the housing, which protects the circuitry from recoil shock, vibration and moisture ingress.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat size is the window on the GLx RS-15?\u003c\/b\u003e\u003cbr\u003eThe GLx RS-15 has a 26 × 20 mm window, which is large for a mini reflex sight and makes the dot easier to find quickly on presentation.\u003c\/p\u003e","brand":"Primary Arms","offers":[{"title":"Default Title","offer_id":58434893578584,"sku":"PA-GLX-RS-15TL-ACSS","price":389.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/2005\/3592\/files\/primary-arms-glx-rs-15-mini-reflex-red-dot-sight-acss-vulcan-reticle-810038-1.jpg?v=1789007475","url":"https:\/\/opticstrader.co.uk\/products\/primary-arms-glx-rs-15-mini-reflex-red-dot-sight-acss-vulcan-reticle-810038","provider":"Optics Trader","version":"1.0","type":"link"}