{"product_id":"primary-arms-slx-1x-microprismt-scope-green-acss-gemini-9mm","title":"Primary Arms SLx 1X MicroPrismT Scope Green Illuminated ACSS Gemini 9mm Reticle H1\/T1 Footprint","description":"\u003cp\u003eThe \u003cb\u003ePrimary Arms SLx 1X MicroPrismT Scope with the green ACSS Gemini 9mm reticle\u003c\/b\u003e (part number 710084, SKU PA-SLX-1XMP-H-9MM-G) is a 1x unmagnified prism scope with a glass-etched ACSS Gemini 9mm reticle illuminated in green, built on the H1\/T1 micro-dot footprint and supplied with a 2.26 in mount. It is 2.48 in (63 mm) long, weighs 5.5 oz (156 g), adjusts in 1 MOA clicks with 120 MOA of total travel, gives a 76.5 ft field of view at 100 yards (25.5 m at 100 m), and is sealed to IP67.\u003c\/p\u003e\u003cp\u003eThe ACSS Gemini 9mm is calibrated specifically for 9mm from barrels of 7.5 to 16 inches (191 to 406 mm), with bullet drop references out to 200 yards, ranging, moving-target leads and a bold outer horseshoe around a precise centre chevron. Nine millimetre drops far more sharply than a rifle cartridge, so a 5.56 holdover ladder would simply be wrong on a pistol-calibre carbine — this reticle exists to fix that.\u003c\/p\u003e\u003cp\u003eGreen illumination is the difference here. Human vision peaks in the green part of the spectrum, so the reticle usually registers faster and stays clear at a lower brightness setting. And because it is a prism, the reticle is etched into the glass rather than projected, so shooters with astigmatism see it sharply instead of as a smear, and it stays usable with the illumination off.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow It Compares\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis is the 9mm-specific green version. The same optic is offered with the \u003ca href=\"\/products\/primary-arms-slx-1x-microprismt-scope-red-acss-gemini-9mm\"\u003ered ACSS Gemini 9mm reticle\u003c\/a\u003e. For a general-purpose reticle instead, see the \u003ca href=\"\/products\/primary-arms-slx-1x-microprismt-scope-green-acss-cyclops-gen-ii\"\u003eSLx 1X MicroPrismT with the green ACSS Cyclops Gen II reticle\u003c\/a\u003e or the simpler \u003ca href=\"\/products\/primary-arms-slx-1x-microprismt-scope-rdb-t-dot-h1-t1\"\u003eT-Dot reticle version\u003c\/a\u003e. For a rifle-calibre ballistic reticle with magnification, the \u003ca href=\"\/products\/primary-arms-slx-3x-microprism-green-acss-raptor-556-308-yard\"\u003eSLx 3X MicroPrism with green ACSS Raptor illumination\u003c\/a\u003e covers 5.56 and .308. Browse the \u003ca href=\"\/collections\/primary-arms-prism-scopes\"\u003ePrimary Arms prism scope range\u003c\/a\u003e and all \u003ca href=\"\/collections\/prism-scopes\"\u003eprism scopes\u003c\/a\u003e, and read our guides to \u003ca href=\"\/blogs\/news\/prism-scopes-explained\"\u003ehow prism scopes work\u003c\/a\u003e and \u003ca href=\"\/blogs\/news\/green-vs-red-dot-sights\"\u003egreen versus red illumination\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIdeal For\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e9mm pistol-calibre carbines with barrels between 7.5 and 16 inches\u003c\/li\u003e\n\u003cli\u003eShooters with astigmatism who see red dots as a smear, flare or double image\u003c\/li\u003e\n\u003cli\u003eAirsoft replicas and training carbines using the widely available H1 and T1 mounts\u003c\/li\u003e\n\u003cli\u003eLow-light and dusk shooting, where the green reticle is clear at a lower setting\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\u003eMagnification:\u003c\/b\u003e 1x unmagnified prism\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReticle:\u003c\/b\u003e ACSS Gemini 9mm, etched into the glass, calibrated for 9mm from 7.5 to 16 in (191–406 mm) barrels\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHoldovers:\u003c\/b\u003e Bullet drop references out to 200 yards, plus ranging and moving-target leads\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAiming point:\u003c\/b\u003e Precise centre chevron inside a bold outer horseshoe for fast close-range pickup\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIllumination:\u003c\/b\u003e Green, 13 settings of which 3 are night-vision compatible, with AutoLive motion sensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAstigmatism:\u003c\/b\u003e The etched reticle is resolved through the optic's own focusing system, so it stays sharp for eyes that see LED red dots as a smear\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFootprint:\u003c\/b\u003e H1\/T1 micro-dot pattern, with a 2.26 in mount included\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTurrets:\u003c\/b\u003e 1 MOA per click, 120 MOA of total travel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSealing:\u003c\/b\u003e IP67 rated and nitrogen-purged against fogging\u003c\/li\u003e\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\u003eMicroPrism scope, unmagnified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMagnification\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1x, prism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eReticle\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eACSS Gemini 9mm, glass-etched, green illuminated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCalibration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e9mm, barrels of 7.5–16 in (191–406 mm), bullet drop to 200 yards\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, with AutoLive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eClick Value\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 MOA per click\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAdjustment Range\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e120 MOA total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eField of View\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e76.5 ft at 100 yards (25.5 m at 100 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eLength \/ Weight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2.48 in (63 mm) \/ 5.5 oz (156 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWater Resistance\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIP67, nitrogen-purged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMount\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eH1\/T1 micro-dot footprint, 2.26 in mount included\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-SLX-1XMP-H-9MM-G \/ 710084 \/ 810178480364\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 SLx 1X MicroPrism scope with the green ACSS Gemini 9mm reticle\u003c\/li\u003e\n\u003cli\u003e2.26 in mount, battery 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\u003eWhich calibre is the ACSS Gemini reticle calibrated for?\u003c\/b\u003e\u003cbr\u003eThe ACSS Gemini reticle in this optic is calibrated for 9mm, specifically for barrels between 7.5 and 16 inches, with bullet drop references extending to 200 yards.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat does the ACSS Gemini 9mm reticle actually do?\u003c\/b\u003e\u003cbr\u003eThe ACSS Gemini 9mm places a precise centre chevron inside a bold outer horseshoe for fast pickup at close range, and adds bullet drop references to 200 yards, ranging features for estimating distance, and moving-target leads.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhy choose green illumination over red?\u003c\/b\u003e\u003cbr\u003eThe human eye is most sensitive to green light, so a green reticle is often easier to pick up against foliage and in poor light, and it can be seen clearly at a lower brightness setting, which saves battery.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDoes a prism scope help with astigmatism?\u003c\/b\u003e\u003cbr\u003eYes, for many shooters it does. A prism scope's reticle is etched into the glass and viewed through the optic's own focusing system, so it is resolved by the same corrected optical path as the target, whereas a red dot projects an LED that an astigmatic eye commonly sees as a smear, flare or double image.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCan I use this optic on a 5.56 rifle?\u003c\/b\u003e\u003cbr\u003eYou can fit it, but the holdover marks would be wrong, because the ACSS Gemini reticle is calibrated for the much steeper trajectory of 9mm. For 5.56 and .308, choose an optic with the ACSS Raptor reticle instead.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDoes the reticle work if the battery dies?\u003c\/b\u003e\u003cbr\u003eYes. The ACSS Gemini 9mm reticle is etched into the glass rather than projected, so it remains fully visible and usable with the illumination switched off or the battery flat.\u003c\/p\u003e","brand":"Primary Arms","offers":[{"title":"Default Title","offer_id":58434896822616,"sku":"PA-SLX-1XMP-H-9MM-G","price":309.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/2005\/3592\/files\/primary-arms-slx-1x-microprismt-scope-green-acss-gemini-9mm-1.jpg?v=1789007528","url":"https:\/\/opticstrader.co.uk\/products\/primary-arms-slx-1x-microprismt-scope-green-acss-gemini-9mm","provider":"Optics Trader","version":"1.0","type":"link"}