Holosun HM3X 3X Magnifier - Titanium

Manufactured by Holosun
Manufactured by Holosun
1 Review

In Stock

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The Holosun HM3XT Magnifier is a great affordable option for stretching the legs on your Holosun red dot sight. This 3X Red Dot Magnifier features an adjustable diopter ring to dial in your focus and the generous eye relief means you will be quick on target. Included with this 3X magnifier is a quick detach mount with a spacer allowing you to line up with absolute and lower 1/3rd red dot mounts. The durable aluminum housing is made to the same standards as their red dot sights, so you know it will last. The flip to side design is quick to use allowing you to seamlessly transition between 1x and 3x. Improve the capabilities of your red dot optic with the Holosun HM3X Magnifier. The HM3XT features a lightweight titanium body.

  • Adjustable diopter dial
  • Titanium housing with matte black finish
  • Flip to the side design
  • Compatible with absolute and lower 1/3 height optics
  • QD mount and spacer included
  • IP67 certified water and dust proof

Holosun Technologies is committed to creating innovative optic, laser/IR technologies for a broad range of shooting, hunting, law enforcement, and military needs. Using quality manufacturing standards, they provide military grade optics without the military grade price.
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Exit Pupil Diameter29mm
Eye Relief2.75 in.
Field View 10037.50 ft
Mount Compatibility
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

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Underrated Offering


It’s taken Holosun the last decade for people to trust if their products last or not. Having quite o few of their products, I’d say this keeps up with their value focused approach. I was torn between this and the Vortex Micro, and after much analysis I settled on the Holosun. The reason was the specs on the HM3XT are slightly better but it’s also made of titanium while the vortex is aluminum. Yes, the Vortex has a lifetime warranty but that doesn’t help out in the field. The only detractor for the HM3XT is that it doesn’t fit the Unity FAST Omni magnifier mount. Easily solved by using the FAST riser mount. Eye relief could be better but it’s definitely usable, although not as generous as the non titanium model. Haven’t abused it but haven’t babied it either and it’s still going strong. Hinge lockup is tight but not too tight. All in all it’s a solid magnifier. And if you can take advantage of it on sale or with a discount code… I would.