Holosun HM3X Micro 3x Magnifier Flip-to-Side QD

The Holosun HM3X Micro 3x Magnifier (HM3X-MICRO) is a 3x flip-to-side magnifier in a shortened, lightened body 2.76 2.44 1.81 in (70 62 46 mm) and 8.47 oz (240 g) giving the same 3x reach as the full-size HM3X while taking up less rail and less weight.

The QD flip-to-side mount is ambidextrous, so it can swing clear to either side, and a supplied spacer sets it to 1.41 in absolute or 1.63 in lower-1/3 co-witness. A 3 dioptre sharpens the picture for your eye, and the 7075 T6 aluminium body is nitrogen-purged and rated IP67.

How It Compares

The full-size HM3X 3x magnifier gives the same magnification in a larger housing, and the HM6X 6x magnifier doubles the reach. Pair the HM3X Micro with any enclosed red dot sight, browse all red dot sight magnifiers, or read our guide to choosing a red dot magnifier.

Ideal For

• Lightweight straight-pull AR-pattern and pistol-calibre carbine builds
• Civilian Service Rifle and practical rifle, where rail space is at a premium
• Airsoft rifles where added weight is felt over a long skirmish day
• Shooters who run 1x most of the time and want magnification only occasionally

Key Features

• Magnification: 3x, with a 7.1 mm exit pupil and 7 degree field of view
• Size: micro body at 8.47 oz (240 g)
• Mount: ambidextrous flip-to-side QD mount, flips clear either way
• Height: 1.41 in absolute or 1.63 in lower-1/3, spacer included
• Focus: 3 dioptre adjustment
• Housing: 7075 T6 aluminium, nitrogen-purged, IP67 rated

Technical Specifications

What’s Included

• Holosun HM3X Micro magnifier with QD flip-to-side mount
• Lower-1/3 spacer, multi-tool, lens cloth, manual