Product Description
The HM3X is a durable 3X magnifier. It has a smart aluminum body that’s designed to complement red dot sights. It comes packed with practical features, like a quick-release, ambidextrous Picatinny rail mount that flips to the side for convenience.
A spacer is also included to confirm compatibility with both absolute and lower 1/3 co-witness dot heights. This extends flexible setup options. With 2.75 inches of eye relief, IP67 water resistance, and windage and elevation adjustments, the HM3X allows precise zeroing to align with your optic. The built-in flat driver tool makes adjustments simple and efficient.
Why choose the Holosun HM3X:
- Choosing the HM3X means improving your shooting experience with a magnifier that’s built for both reliability and ease of use.
- Its quick-release design will let you switch quickly between magnified and standard views. So, it’s appropriate for fast-paced environments.
- The added versatility in mounting options means you can use it very comfortably with different setups as per your preferences.
- The durable and water-resistant construction can stand up to various conditions. This gives you peace of mind in any environment.
- If you value adaptability and precision in your gear, the HM3X will prove to be a practical and well-thought-out addition to your optics system.
Holosun HM3X Specifications
Functions
| Flip To Side Mount | Yes |
| Compatible with Absolute & Lower 1/3 Height Optics | Yes |
| Shake Awake Technology | N/A |
| QD Mount & Spacer Included | Yes |
Optical Data
| Magnification | 3x |
| Exit Pupil | 7.6mm |
| Eye Relief | 70mm (2.75") |
| Field of View | 7° |
| Diopter | ±3D |
| Transmittance | 75% |
| Lens Material | Optical Glass |
Electronic Data
| Battery | N/A |
| Battery Life | N/A |
| Brightness Setting | N/A |
| Removable Battery | N/A |
| Battery Location | N/A |
Mechanical Data
| Housing Material | Durable Aluminum |
| Surface Finish | MAO |
| Housing Color | Black |
| Adjustment Per Click | 0.5 MOA |
| W&E Travel Range | ±50 MOA |
| Storage Temperature | -40°C~70°C |
| Working Temperature | -30°C~60°C |
| Submersion | IPX67 |
| Vibration | 1000G |
Physical Data
| Window Size | N/A |
| Body Dimensions | 4" × 1.7" × 2.5" |
| Body Weight | 9.8 oz |
Frequently Asked Questions
What is the magnification of the Holosun HM3X?
The HM3X provides fixed 3× magnification for extending the effective range of your red dot sight.
Does the HM3X include a quick-detach mount?
Yes. It includes a flip-to-side QD Picatinny mount with a spacer.
Is the HM3X compatible with lower 1/3 co-witness optics?
Yes. It supports both absolute and lower 1/3 co-witness heights.
Does the HM3X require batteries?
No. It is a purely optical magnifier and requires no batteries.
Is the HM3X waterproof?
Yes. It has an IP67 water-resistance rating.
Can the HM3X be used with any red dot sight?
It is compatible with most red dot sights mounted at absolute or lower 1/3 co-witness height on a Picatinny rail.
What material is the housing made from?
The HM3X features a durable aluminum housing with a hard MAO finish.
Other Details
Reviews
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Perfect Product and 5 star seller
Great customer service and super fast shipping. Love the product. Would recommend to this ship to everyone.

