Description
The Holosun HS407C-X3-GD2 is a compact, reliable open reflex sight engineered for pistols, modernizing the popular 407C platform with enhanced durability and user-friendly features. It features a crisp 2 MOA Gold dot reticle for quick target acquisition, perfect for everyday carry (EDC), duty, competition, or range use.
Key Features:
- Solar Failsafe™ – Forward-facing solar panel provides automatic brightness adjustment and backup power in bright conditions.
- Shake Awake™ – Motion-activated technology powers down after inactivity and instantly reactivates with movement, conserving battery life.
- Side-loading CR1632 battery – Up to 100,000 hours of runtime (on medium settings).
- RMR footprint compatibility – Direct mount on many popular pistol slides (e.g., Glock MOS, SIG, etc.).
- 7075-T6 aluminum housing – Lightweight yet rugged with hard anodized finish.
- IP67 waterproof and 5000G shock/vibration rated for real-world reliability.
- Manual brightness controls – 8 daylight + 4 night vision settings, with memory and lockout modes.
- Parallax-free design with unlimited eye relief and multi-coated lens for clear, distortion-free viewing.
Specifications:
- Reticle: 2 MOA Gold Dot (650nm wavelength)
- Magnification: 1x
- Window Size: 0.91″ × 0.67″
- Dimensions: 1.78″ × 1.31″ × 1.1″
- Weight: 1.55 oz
- Adjustments: 1 MOA per click, ±50 MOA total travel
- Operating Temperature: -30°C to 60°C



