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HOLOSUN HM3X-FDE 3x Magnifier Flip-to-Side QD Picatinny FDE
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  • HOLOSUN HM3X-FDE 3x Magnifier Flip-to-Side QD Picatinny FDE
  • HOLOSUN HM3X-FDE 3x Magnifier Flip-to-Side QD Picatinny FDE
  • HOLOSUN HM3X-FDE 3x Magnifier Flip-to-Side QD Picatinny FDE
  • HOLOSUN HM3X-FDE 3x Magnifier Flip-to-Side QD Picatinny FDE
  • HOLOSUN HM3X-FDE 3x Magnifier Flip-to-Side QD Picatinny FDE
  • HOLOSUN HM3X-FDE 3x Magnifier Flip-to-Side QD Picatinny FDE
  • HOLOSUN HM3X-FDE 3x Magnifier Flip-to-Side QD Picatinny FDE

The Holosun HM3X is a Flip-Up magnifier for red dot sights. When moved into position behind the sight, it provides a fixed 3x optical magnification. It allows a red dot sight to be converted into a low-magnification optical system. Unlike a traditional scope, however, the magnifier can simply be flipped to the side when magnification is not required, allowing immediate use of the red dot sight.

Additionally, if the user wants to remove the magnifier completely, it can be quickly detached using the QD lever. Once initially adjusted, this simple system requires no additional tools during use, meaning the magnifier does not have to remain permanently mounted on the firearm. The housing is made from durable machined aluminum with a micro-arc oxidation finish that provides a matte surface.

The included spacer allows the magnifier to be configured for either Absolute or Lower ⅓ Co-Witness. The device features a high VLT transmission level for this category of equipment, reaching 75%. This helps maintain high image clarity, which becomes increasingly important with magnification. The magnifier also features windage and elevation adjustment.

Features:

  • Flip-Up optical magnifier

  • 3x magnification

  • Picatinny or Weaver rail mount with QD lever

  • Quick installation and removal when required

  • Focus adjustment via the objective ring

  • Micro-arc oxidized aluminum housing

  • Sealed construction rated to IP67

  • Nitrogen-filled to reduce internal fogging at low temperatures

  • Compatible with Absolute Co-Witness or Lower ⅓ Co-Witness configurations