Description
Holosun HE507C-X3-GR-MRS 507COMP X3 Green Dot Open Reflex Sight – 2 MOA Dot & 32 MOA Circle, RMR Footprint
The Holosun HE507C-X3-GR-MRS is a premium open reflex pistol sight built for concealed carry, duty use, competition, and range shooting. Featuring Holosun’s Green Multi-Reticle System, this optic allows shooters to select between a precise 2 MOA green dot, a fast-acquisition 32 MOA circle, or a combined circle-dot reticle for versatile aiming performance.
The bright green reticle offers strong contrast in daylight and can be easier to see for many shooters in complex backgrounds. Its true 1X magnification supports fast, both-eyes-open shooting, while the low-profile X3 housing is designed for dependable performance on modern optic-ready pistols.
The HE507C-X3-GR-MRS uses the popular RMR footprint, making it compatible with many RMR-cut slides and mounting plates. Its rugged 7075-T6 aluminum housing and anodized black finish provide excellent durability for daily carry, recoil, impact, and demanding environments.
Holosun’s Solar Failsafe technology helps power the optic using ambient light while the side-mounted CR1632 battery tray provides convenient battery replacement without removing the sight. Automatic brightness adjustment, Shake Awake technology with Memory Mode, and Lock Mode help provide efficient, user-friendly operation.
Key Features
- Green Multi-Reticle System
- 2 MOA green dot reticle
- 32 MOA green circle reticle
- Circle-dot reticle option
- True 1X magnification
- Open reflex pistol sight
- RMR footprint compatibility
- Solar Failsafe technology
- Automatic brightness adjustment
- Shake Awake with Memory Mode
- Lock Mode prevents accidental button changes
- Side-mounted CR1632 battery tray
- Durable 7075-T6 aluminum housing
- IP67 waterproof rating
- Black anodized finish
- Ideal for concealed carry, duty, competition, and range use
Specifications
| Specification | Details |
|---|---|
| Brand | Holosun Technologies |
| Model | 507COMP X3 |
| Manufacturer Part Number | HE507C-X3-GR |
| UPC | 810047074564 |
| Type | Open Reflex Red Dot Sight |
| Magnification | 1X |
| Reticle | Green Dot / 32 MOA Circle |
| Reticle Size | 2 MOA Dot with 32 MOA Circle |
| Reticle System | Multi-Reticle System |
| Footprint | RMR Footprint |
| Battery Type | CR1632 |
| Battery Location | Side Tray |
| Power System | Solar Failsafe with Internal Battery |
| Brightness Control | Automatic Brightness |
| Technology | Shake Awake, Memory Mode, Lock Mode |
| Housing Material | 7075-T6 Aluminum |
| Finish | Anodized |
| Color | Black |
| Waterproof Rating | IP67 |
| Subcategory | Red Dot Sights & Non-Magnified Optics |
| Condition | New |








