{"product_id":"holosun-hm3x-3x-magnifier-qd-flip-to-side-mount-black-hm3x","title":"Holosun HM3X 3x Magnifier QD Flip-to-Side Mount Black","description":"\u003cp\u003eThe Holosun HM3X is a 3x magnifier supplied on an ambidextrous quick-detach flip-to-side mount, made to sit behind a red dot or holographic sight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwung in it gives you 3x for identifying what you are looking at; swung out it is gone and the dot is back at 1x, and neither movement touches your zero.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe body is aluminium in a black finish, 4 in overall and 9.8 oz (278 g) with its mount, and Holosun rates it IP67 and nitrogen-purged rather than merely weather-resistant. The mount is quick-detach and ambidextrous, and a spacer in the box switches it between absolute and lower 1\/3 co-witness height.\u003c\/p\u003e\n\u003cp\u003eEye relief is 70 mm (2.75 in) across a 7 degree field of view, which is the most forgiving eye box in Holosun’s magnifier range and the reason most shooters take 3x over 6x. A dioptre adjustable through ±3D sharpens the picture for your eye, and windage and elevation adjust in 0.5 MOA clicks through ±50 MOA of travel so the dot can be centred in the view. Holosun quotes a 7.6 mm exit pupil rather than an objective diameter, so no objective figure is given here. Remember the magnifier has no reticle of its own — it only enlarges what the sight in front of it projects.\u003c\/p\u003e\n\u003ch3\u003eWhy shooters choose the HM3X\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification\u003c\/strong\u003e — fixed 3x, the most forgiving eye box in the Holosun magnifier line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount\u003c\/strong\u003e — ambidextrous QD flip-to-side, swings aside for 1x or detaches in seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e — spacer supplied for absolute and lower 1\/3 co-witness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocus\u003c\/strong\u003e — adjustable dioptre through ±3D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment\u003c\/strong\u003e — 0.5 MOA clicks with ±50 MOA of travel to centre the dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild\u003c\/strong\u003e — aluminium body, IP67 rated and nitrogen-purged, 9.8 oz (278 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the HM3X fits\u003c\/h3\u003e\n\u003cp\u003eIt works behind most red dot and holographic sights as long as the two share a mount height, which is what the supplied spacer is for. For the same 3x in a shorter, lighter body see the \u003ca href=\"\/products\/holosun-hm3x-micro-3x-magnifier-flip-to-side-qd-hm3x-micro\"\u003eHM3X Micro\u003c\/a\u003e, and for twice the reach with a tighter eye box the \u003ca href=\"\/products\/holosun-hm6x-6x-magnifier-qd-flip-to-side-mount-black-hm6x\"\u003eHM6X\u003c\/a\u003e. More sit in \u003ca href=\"\/collections\/red-dot-magnifiers\"\u003ered dot magnifiers\u003c\/a\u003e and \u003ca href=\"\/collections\/straight-pull-rifle-optics\"\u003estraight-pull rifle optics\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003ctd\u003e3x, fixed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEye relief\u003c\/th\u003e\n\u003ctd\u003e70 mm (2.75 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view\u003c\/th\u003e\n\u003ctd\u003e7 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExit pupil\u003c\/th\u003e\n\u003ctd\u003e7.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDioptre\u003c\/th\u003e\n\u003ctd\u003eAdjustable, ±3D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustment\u003c\/th\u003e\n\u003ctd\u003e0.5 MOA per click, ±50 MOA travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount\u003c\/th\u003e\n\u003ctd\u003eAmbidextrous QD flip-to-side, spacer for absolute and lower 1\/3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eAluminium, black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSealing\u003c\/th\u003e\n\u003ctd\u003eIP67, nitrogen-purged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall length\u003c\/th\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e9.8 oz (278 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003ctd\u003eHM3X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe straightforward way to make a red dot rifle useful past the range at which a dot covers the target. \u003cstrong\u003eOrder the HM3X 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\/red-dot-magnifiers\"\u003eRed Dot Magnifiers\u003c\/a\u003e, \u003ca href=\"\/products\/holosun-hm6x-6x-magnifier-qd-flip-to-side-mount-black-hm6x\"\u003eHM6X 6x Magnifier\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":42899897188432,"sku":"HM3X","price":209.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/4978\/1328\/files\/holosun-hm3x-3x-magnifier-qd-flip-to-side-mount-black-hm3x-1.jpg?v=1788782982","url":"https:\/\/xtremetacticalgunparts.co.uk\/products\/holosun-hm3x-3x-magnifier-qd-flip-to-side-mount-black-hm3x","provider":"Xtreme Tactical Gun Parts","version":"1.0","type":"link"}