Holosun HM3X-FDE

The Holosun HM3X-FDE is a rugged 3× magnifier engineered to enhance the performance of your red dot sight by providing increased target identification and extended engagement capability. Housed in durable aluminium with an MAO surface finish and styled in Flat Dark Earth, it delivers a premium balance of clarity, reliability, and ease of use.

Designed for versatility, the HM3X features an ambidextrous flip-to-side Picatinny mount with a quick-release mechanism, allowing rapid transitions between magnified and unmagnified views. Holosun includes a spacer to ensure compatibility with both absolute and lower-1/3 co-witness heights, making it suitable for a wide range of red dot systems. With a generous 2.75" eye relief, 3× optical magnification, and IP67 environmental sealing, the HM3X-FDE is built to perform in demanding conditions. Windage and elevation adjustments enable precise alignment with your optic, while a built-in flat driver tool ensures easy on-the-go tweaks.

A simple, battery-free design guarantees consistent operation, making the HM3X-FDE an excellent choice for shooters seeking dependable magnification in a tough, mission-ready package.

FEATURES

• Durable Aluminium Housing: Strong, lightweight construction with MAO finish for long-term resistance to wear and environmental exposure.
• Flip-to-Side Mechanism: Instantly transition between magnified and unmagnified views with an ambidextrous flip design suited to both left- and right-handed shooters.
• Quick-Detach Picatinny Mount: Secure QD attachment allows fast installation and removal without tools.
• Height Compatibility Spacer: Included spacer supports absolute and lower-1/3 co-witness setups for maximum red dot compatibility.
• Bright, Clear Optics: Offers excellent clarity, 75% transmittance, and a comfortable exit pupil for enhanced visual performance.
• Precision Alignment: Integrated windage and elevation adjustments allow the magnifier to be perfectly aligned with your red dot’s point of aim.
• Generous Eye Relief: 70 mm of eye relief ensures comfortable and consistent positioning, even during dynamic shooting.
• No Battery Required: Fully optical system with no electronics, ensuring fail-proof reliability.
• IP67 Water Resistance: Ready for harsh field conditions, including rain, dust, and brief submersion.
• Built-In Adjustment Tool: Flat driver tool integrated into the design for convenient, tool-free adjustments.