{"product_id":"holosun-3x-magnifier-red-dot-sight","title":"Holosun 3X Magnifier Red Dot Sight","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Holosun HM3X is a fixed 3x magnifier that clips behind an existing red dot sight to stretch out its effective range, then flips out of the way in a fraction of a second when the fight closes back down to point-blank distance. Holosun built its name on affordable, feature-rich red dots for the AR platform, and the HM3X follows that same brief: it is not trying to be a scope, it is trying to make a good red dot do more without adding much bulk or cost to the rig. The magnifier ships with a spacer that lets it sit correctly behind both absolute and lower 1\/3 co-witness dots, so it does not force a buyer into a single mounting height.\u003c\/p\u003e\u003cp\u003eWhat separates the HM3X from cheaper 3x magnifiers on the market is the combination of a genuinely wide 7-degree field of view, 70mm of eye relief, and a flip-to-side quick-detach mount that works equally well for right- or left-handed shooters. Buyers moving up from a plain red dot repeat one fact most often: the glass stays clear and distortion-free out to the edges, which is not something every budget magnifier in this class manages. It pairs naturally with Holosun's own HS510C, HS515, HS512 and similar 2 MOA dot sights, and with most other Picatinny-mounted red dots on the market.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFixed 3x magnification lets a shooter identify and engage targets at distances where an unmagnified red dot starts to lose precision, without swapping optics.\u003c\/li\u003e\n\u003cli\u003eThe ambidextrous flip-to-side QD mount snaps out of the line of sight in one motion, so close-range speed is not traded away for the added reach.\u003c\/li\u003e\n\u003cli\u003eAn included lower 1\/3 spacer lets the magnifier sit correctly behind either an absolute-height or a lower 1\/3 co-witness red dot, so it fits more rifle setups out of the box.\u003c\/li\u003e\n\u003cli\u003eSeventy millimetres of eye relief and a 7-degree field of view keep the sight picture comfortable and wide, reducing the tunnel-vision feel common to cheaper magnifiers.\u003c\/li\u003e\n\u003cli\u003eAn adjustable ±3 diopter dial lets the individual shooter dial the reticle into sharp focus for their own eyesight, rather than relying on a fixed factory setting.\u003c\/li\u003e\n\u003cli\u003eBuilt-in windage and elevation adjustment, driven by an included flat tool, lets the magnifier be aligned precisely to the host red dot's zero.\u003c\/li\u003e\n\u003cli\u003eThe aluminum housing with MAO surface finish is nitrogen-purged and IP67 sealed, so fogging and water ingress are not a concern in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable style=\"width:100%; border-collapse:collapse; margin:15px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; width:35%; background:#f5f5f5;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3x fixed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eObjective Lens Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eExit Pupil\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e7.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eEye Relief\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e70mm (2.75 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eField of View\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e7 degrees (37 ft at 100 yds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eDiopter Adjustment\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±3D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eLens Transmittance\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eLens Material\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOptical glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eHousing Material \/ Finish\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAluminum, MAO surface finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eHousing Colour\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eWindage\/Elevation Adjustment\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.5 MOA per click, ±50 MOA travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eMount Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAmbidextrous flip-to-side QD, Picatinny rail, 1.32 in mount height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eWater\/Environmental Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIP67, nitrogen-purged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eShock Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1000G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eOperating \/ Storage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-30C to 60C operating \/ -40C to 70C storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eBody Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 in x 1.7 in x 2.5 in (10.2 x 4.3 x 6.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd; font-weight:600; background:#f5f5f5;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e9.8 oz (278 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eOptical Performance\u003c\/h3\u003e\u003cp\u003eThe HM3X uses optical glass elements with a stated 0.75 transmittance, which in practice means the image is bright enough to use comfortably indoors and outdoors, though it does dim a touch compared with the naked-eye view once the sun starts to drop. The 7.6mm exit pupil and generous 70mm of eye relief give a forgiving eye box, so slight movement of the head behind the rifle does not black out the sight picture the way tighter, cheaper magnifiers can. The ±3 diopter wheel corrects for the shooter's own eyesight rather than the factory average, and once set correctly the red dot's reticle appears crisp and undistorted right up to the edge of the 7-degree field of view.\u003c\/p\u003e\u003ch3\u003eFit \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThe HM3X mounts to any standard Picatinny rail and is built to sit directly behind a red dot rather than in place of one; it does not work as a stand-alone sight. Holosun's own HS510C, HS512, HS515 and similar 2 MOA reflex sights are the natural pairing, and the included lower 1\/3 co-witness spacer means it also lines up correctly behind absolute-height dots without buying a separate part. Because the mount is a genuine flip-to-side quick detach, it works equally well on right- or left-handed rifles, and it can be removed from the rail entirely if a shooter wants to run the host red dot on its own for a lighter carry.\u003c\/p\u003e\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\u003cp\u003eThe body is machined aluminum finished in Holosun's MAO (Melonite\/anodized-oxide style) coating, chosen for scratch and corrosion resistance rather than looks alone. Internally the optic is purged with nitrogen and sealed to an IP67 rating, so it survives rain, dust and the odd dunk in a stream crossing without fogging. Holosun rates the housing to 1000G of shock, which in real terms means it tolerates being dropped, knocked against a truck door, or run hard on a carbine without the internal lens alignment drifting.\u003c\/p\u003e\u003ch3\u003eIn the Box\u003c\/h3\u003e\u003cp\u003eEach HM3X ships with the magnifier body, the ambidextrous flip-to-side QD mount already attached, a lower 1\/3 co-witness spacer, a lens cleaning cloth, the multi-tool used for windage, elevation and mount adjustments, a printed manual and a warranty card.\u003c\/p\u003e\u003ch3\u003eCare \u0026amp; Maintenance\u003c\/h3\u003e\u003cp\u003eKeep the included lens cloth for the glass and avoid abrasive cloths or paper towels, which can scratch the coated lens surfaces over time. The flip-to-side mount and windage\/elevation screws should be checked periodically for tightness if the rifle sees hard use, and the multi-tool provided is sized specifically for these adjustments so a shooter is not hunting for the right screwdriver bit at the range. Because the unit is nitrogen-purged and sealed, there is no need to open the housing; if fogging or moisture ever appears inside the lens, it should go back to Holosun under warranty rather than be opened in the field.\u003c\/p\u003e\u003ch3\u003eWho It's For\u003c\/h3\u003e\u003cp\u003eThe HM3X suits AR-pattern rifle owners who already run a quality red dot and want more precision at 100 to 300 metres without stepping up to a low-power variable scope and giving up the speed of a dot at close range. It is a common choice for range and hunting rigs, home-defense carbines that occasionally see longer shots, and shooters who want one optic setup that covers both close-quarters and mid-range work. It is not the right choice for anyone needing true long-range magnification beyond a few hundred metres, or for pistol-height mounting.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDoes the HM3X work with any red dot, or only Holosun's own sights?\u003c\/b\u003e It mounts to any Picatinny rail and is not electronically linked to the red dot, so it works behind most reflex sights, though co-witness height alignment is easiest with Holosun's own absolute and lower 1\/3 dots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCan I leave the magnifier flipped to the side permanently?\u003c\/b\u003e Yes, the QD mount is built for that use case, and the red dot underneath functions normally with the magnifier flipped out of the sight line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDoes it need a battery?\u003c\/b\u003e No, the HM3X is a passive optical magnifier with no electronics, so there is no battery to replace or Shake Awake feature to manage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWill it fit a pistol-mounted red dot?\u003c\/b\u003e No, the HM3X is built for rifle-height Picatinny mounting and co-witness with rifle red dots, not for slide-mounted pistol optics.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":68107937448165,"sku":"CDX-HM3X","price":7725.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/holosun-3x-magnifier-red-dot-sight-1.jpg?v=1794471527","url":"https:\/\/guardsondutyshop.co.za\/products\/holosun-3x-magnifier-red-dot-sight","provider":"Guards On Duty Shop","version":"1.0","type":"link"}