Holosun HS407C-RD-X3 Pistol Solar Red Dot Sight
The Holosun HS407C-X3-RD is an open pistol sight built for shooters who want a clean 2 MOA aiming point, long battery life, and proven durability in a compact package. It uses Holosun’s 407C platform with an RMR footprint, making it a practical fit for a wide range of optics-ready pistol slides and mounting solutions. Features like Solar Failsafe, Shake Awake, and a side-mounted battery tray help keep the optic ready for carry, range use, or duty-style setups without needing to remove it for battery changes.
Features
- 2 MOA red dot reticle
- Enhanced Red Super LED with 650nm emitter
- Solar Failsafe system
- Shake Awake technology
- Side-mounted CR1632 battery tray
- Manual brightness controls with lockout mode
- RMR footprint compatibility
- 7075-T6 aluminum housing
- Hard anodized finish
- Up to 100,000-hour battery life, with 50,000 hours at setting 6
Specifications
- Optic Type: Open pistol sight
- Reticle: 2 MOA Dot
- Magnification: 1x
- Battery: CR1632
- Battery Life: 50,000 hours at setting 6
- Brightness Settings: 8 daylight and 4 night vision
- Adjustment Per Click: 1 MOA
- Windage / Elevation Travel: ±50 MOA
- Housing Material: 7075-T6 aluminum
- Finish: Anodized
- Housing Color: Black
- Window Size: 0.91 in. x 0.67 in.
- Body Dimensions: 1.78 in. x 1.32 in. x 1.1 in.
- Weight: 1.55 oz
- Footprint: RMR
- Waterproof Rating: IP67
- Vibration Rating: 5000G





