PRODUCT DESCRIPTION
Do you want to drastically increase your rifle's range without sacrificing the speed offered by a red dot sight? The Holosun HM3X is a top-class optical magnifier with a fixed 3x magnification, equipped with an ingenious Flip-Up (Flip-to-Side) system and a quick QD mount for Picatinny rails. It allows for instant transformation of a standard CQB sighting setup into precise medium-range optics, ideal for 3-Gun dynamic shooting, tactical competitions, and shooting at distances over 100 meters.
Durable HD optics and excellent light transmission
The Holosun HM3X magnifier features an advanced optical system that guarantees excellent image clarity without distortion or chromatic aberration. A high light transmission (VLT) of 75% ensures that the image remains bright, sharp, and contrasting even when operating in challenging lighting conditions, at dusk, or on shaded shooting ranges.
To ensure uncompromising reliability, the inside of the tube has been filled with dry nitrogen, which completely eliminates the problem of internal lens fogging during sudden temperature changes or heavy rain.
Flip-Up mechanism and QD (Quick Detach) mount
The heart of the design is an armored, spring-loaded Flip-to-Side hinge. With one decisive movement, you can flip the magnifier to the right side in a fraction of a second, returning to classic two-eye aiming through just the red dot sight for close distances. When the target appears further away, simply reposition the magnifier back into the optical axis of the weapon – the mechanism locks rigidly and repeatably, without any play.
The integrated mount for MIL-STD-1913 Picatinny / Weaver rail is equipped with a QD (Quick Detach) lever with adjustable clamping force. This allows for quick attachment or removal of the magnifier from the rifle without any tools, depending on the shooting range specifications or equipment configuration.
Advanced ergonomics, diopter adjustment, and height standards
Holosun perfectly understands shooters' needs, offering extensive possibilities for optics personalization:
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Full diopter adjustment in the range of ±3 – a ring integrated on the eyepiece allows for perfect tuning of the reticle sharpness and image to the individual shooter's vision,
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Windage and elevation adjustment turrets – enable perfect centering of the red dot within the magnifier's field of view, ensuring full image symmetry,
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Modular mounting height – thanks to the included spacer, the magnifier can be perfectly aligned with red dot sights with Absolute Co-Witness (37 mm / 1.4") and Lower 1/3 Co-Witness (41 mm / 1.63") heights.
Armored MAO casing resistant to the toughest rigors
The magnifier's body is milled from lightweight and extremely durable aircraft aluminum. The surface has undergone an advanced Microarc Oxidation (MAO) process, which provides exceptional coating hardness, resistance to scratches, chips, and a completely matte, anti-glare finish. The design meets the stringent IP67 sealing standard, meaning complete dustproofness and resistance to full submersion in water – this equipment simply isn't afraid of working in the heaviest mud, dust, or pouring rain.