Holosun HM3x 3X Magnifier

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0.70 LBS
  • Holosun HM3x 3X Magnifier
  • Holosun HM3x 3X Magnifier
  • Holosun HM3x 3X Magnifier
  • Holosun HM3x 3X Magnifier
  • Holosun HM3x 3X Magnifier
  • Holosun HM3x 3X Magnifier
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Frequently bought together:



  • Flip-to-the-side Design
  • Compatible with Absolute and Lower 1/3 Height Optics
  • QD Mount & Spacer Included
  • IP67 Certified Waterproof
  • Durable Aluminum Housing
  • 7 degrees FOV (approx. 37ft/100yds)
  • Eye Relief = 70mm/2.75in
  • Exit pupil = 7.6mm/0.29in
  • Magnification = 3X

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
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2 Reviews

  • 5
    Great sight for great value

    Posted by Joe on 18th Nov 2019

    1) The other reviewer is wrong. The quick detach mount that can be rotated during magnifier installation to allow it to flip either to the right or the left. He just needs to take it off and reverse it. 2) For the money (I paid 159 here), this is by far the best 3X on the market. Glass is clear, nice diopter, mount seems strong, the eye relief is great, etc. I'd expect to pay twice as much for this 3x.

  • 4
    Effectiveness of Holosun 3x magnifier

    Posted by Dan on 29th Apr 2019

    Really like it on my 300 blk out pistol. Use it to hunt coyotes. Allows you to quickly convert from long range to a short range with red dot sight. Only reason for 4 stars and not 5 is I wish is could drop to the left of my sight vs the right. Dont like taking my hand of off grip. I could flip the mount but I ran out of rail.

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