The Holosun HE407COMP is a competition-focused pistol green-dot with a large viewing window for fast target transitions, and a clean single-dot reticle. This model runs a bold 6 MOA green dot — high visibility in bright light and quick to acquire under speed.
Built on a 7075-T6 housing on the RMR footprint, with Shake Awake (last-setting recall) and a side-loading CR1632 for up to 50,000 hours.
How It Compares
Prefer red? See the HS407COMP red. Want a switchable multi-circle reticle? The HE507COMP. It uses the RMR footprint — browse all Holosun pistol red dots and read green vs red dot sights.
Compatibility
RMR footprint — fits RMR-cut full-size pistol slides and optics-ready pistols with an RMR plate.
Key Features
- Bold 6 MOA green dot — high visibility, fast acquisition
- Large competition window; clean single-dot picture
- Open-emitter; Shake Awake with last-setting recall
- Side-load CR1632 (up to 50,000 h); RMR footprint
- 7075-T6 aluminium, IP67, 5000G
Technical Specifications
| Reticle |
6 MOA dot (green) |
| Brightness |
10 day / 2 NV |
| Click Value |
1 MOA |
| Adjustment Range |
±30 MOA W&E |
| Battery |
CR1632 (up to 50,000 h) |
| Footprint |
RMR |
| Housing |
7075-T6 aluminium, IP67 |
What's Included
- Holosun HE407COMP green dot
- CR1632 battery, adjustment tool, mounting hardware, manual
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Holosun's warranty.
Frequently Asked Questions
Green or red?
Many shooters find green appears brighter; otherwise it's the same HS407COMP optic.
407COMP or 507COMP?
The 407COMP has a single 6 MOA dot; the 507COMP adds the switchable multi-circle reticle.
What footprint does it use?
The RMR footprint.
