{"product_id":"holosun-he509t-x2-red-dot-sight-multi-reticle-system-he509t-rd-x2","title":"Holosun HE509T X2 Red Dot Sight Multi-Reticle System","description":"\u003cp\u003eThe \u003cb\u003eHolosun HE509T X2 Red Dot Sight (HE509T-RD-X2)\u003c\/b\u003e is a 1x fully enclosed pistol red dot sight in a nitrogen-purged \u003cb\u003eGrade 5 titanium\u003c\/b\u003e housing on the \u003cb\u003e509T footprint\u003c\/b\u003e, with the \u003cb\u003eMulti-Reticle System\u003c\/b\u003e — a 2 MOA red dot, a 32 MOA circle, or both together as a circle-dot. An RMR-to-509T adapter plate is included.\u003c\/p\u003e\u003cp\u003eThis is about as tough as a mini reflex sight gets. The emitter is sealed inside the housing and the interior is nitrogen-purged, so rain, mud and dust never reach the LED and the glass does not fog from the inside. Grade 5 titanium takes the impact loads. Solar Failsafe supplements the CR1632, Shake Awake sleeps the reticle when the pistol is still, and Lock Mode stops the settings being changed by accident, for up to 50,000 hours of runtime.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow It Compares\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe same optic is available in \u003ca href=\"\/products\/holosun-he509t-x2-green-dot-sight-multi-reticle-system-he509t-gr-x2\"\u003eHE509T X2 green\u003c\/a\u003e and \u003ca href=\"\/products\/holosun-he509t-x2-gold-dot-sight-multi-reticle-system-he509t-x2-gd\"\u003eHE509T X2 gold\u003c\/a\u003e. For an open-emitter titanium optic on the RMR footprint, see the \u003ca href=\"\/products\/holosun-he508t-x2-red-dot-sight-multi-reticle-system-he508t-rd-x2\"\u003eHE508T X2 red dot sight\u003c\/a\u003e; for an open-emitter aluminium one, the \u003ca href=\"\/products\/holosun-hs507c-x2-red-dot-sight-multi-reticle-system-solar-failsafe-hs507c-x2\"\u003eHS507C X2 red dot sight\u003c\/a\u003e. Browse every \u003ca href=\"\/collections\/enclosed-red-dot-sights\"\u003eenclosed red dot sight\u003c\/a\u003e we stock.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIdeal For\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSection 1 long-barrelled pistols and revolvers held on a UK firearm certificate\u003c\/li\u003e\n\u003cli\u003eAll-weather outdoor use, where a sealed emitter keeps the dot clear\u003c\/li\u003e\n\u003cli\u003ePractical shotgun and pistol-calibre carbine builds using a 509T Picatinny mount\u003c\/li\u003e\n\u003cli\u003eAirsoft GBB pistol builds that take a beating on wet sites\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\u003eHousing:\u003c\/b\u003e Grade 5 titanium, fully enclosed and nitrogen-purged\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReticle:\u003c\/b\u003e red Multi-Reticle System — selectable 2 MOA dot, 32 MOA circle, or circle-dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFootprint:\u003c\/b\u003e 509T footprint, with an RMR-to-509T adapter plate included\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIllumination:\u003c\/b\u003e 12 brightness settings — 10 daylight and 2 night-vision compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectronics:\u003c\/b\u003e Solar Failsafe supplemental power, Shake Awake and Lock Mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery:\u003c\/b\u003e CR1632, up to 50,000 hours of runtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnification:\u003c\/b\u003e 1x, parallax-free\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\u003eOptic Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eEnclosed pistol red dot sight, 1x (non-magnified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eReticle\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-Reticle System — 2 MOA dot \/ 32 MOA circle \/ circle-dot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eReticle Colour\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFootprint\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e509T footprint (RMR-to-509T adapter plate included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIllumination\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e12 brightness settings — 10 daylight \/ 2 night-vision compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBattery\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCR1632, up to 50,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePower\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery with Solar Failsafe supplemental power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePower Management\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eShake Awake motion activation; Lock Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eHousing\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eGrade 5 titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSealing\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eNitrogen-purged, fully enclosed emitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMPN\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHE509T-RD-X2\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\u003eHolosun HE509T-RD-X2 enclosed red dot sight\u003c\/li\u003e\n\u003cli\u003eRMR-to-509T adapter plate\u003c\/li\u003e\n\u003cli\u003eMulti-tool, lens cloth and user 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\u003eWhat footprint does the Holosun HE509T X2 use?\u003c\/b\u003e\u003cbr\u003eThe Holosun HE509T X2 Red Dot Sight uses the 509T footprint, which is its own pattern rather than RMR or RMSc. An RMR-to-509T adapter plate is included in the box, so it can also be fitted to RMR-cut slides and RMR-pattern mounts.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWill the Holosun HE509T X2 fit an RMR-cut slide?\u003c\/b\u003e\u003cbr\u003eYes, using the RMR-to-509T adapter plate supplied with the optic. Without that plate the Holosun HE509T X2 mounts only to the native 509T pattern.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIs the Holosun HE509T X2 fully sealed?\u003c\/b\u003e\u003cbr\u003eYes. The Holosun HE509T X2 has a fully enclosed emitter in a nitrogen-purged Grade 5 titanium housing, so rain, mud and dust cannot reach the LED and the glass will not fog internally.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat reticle options does the Holosun HE509T X2 have?\u003c\/b\u003e\u003cbr\u003eIt uses the Multi-Reticle System, which switches between a 2 MOA red dot on its own, a 32 MOA circle on its own, and both together as a circle-dot.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat battery does the Holosun HE509T X2 use?\u003c\/b\u003e\u003cbr\u003eThe Holosun HE509T X2 runs on a CR1632 cell. With Solar Failsafe supplementing it from ambient light and Shake Awake sleeping the reticle when idle, Holosun rates the runtime at up to 50,000 hours.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow is the HE509T X2 different from the HE508T X2?\u003c\/b\u003e\u003cbr\u003eBoth use Grade 5 titanium housings, but the Holosun HE509T X2 has a fully enclosed, nitrogen-purged emitter on the 509T footprint, while the HE508T X2 is an open-reflex optic on the Trijicon RMR footprint.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":58434902229336,"sku":"HE509T-RD-X2","price":449.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/2005\/3592\/files\/holosun-he509t-x2-red-dot-sight-multi-reticle-system-he509t-rd-x2-1.jpg?v=1789007625","url":"https:\/\/opticstrader.co.uk\/products\/holosun-he509t-x2-red-dot-sight-multi-reticle-system-he509t-rd-x2","provider":"Optics Trader","version":"1.0","type":"link"}