The HE508T-RD-X2 is an open reflex sight designed for pistol applications. Features Holosun?s Multiple Reticle System giving the user three reticle options. Holosun manufactured this model with a complete titanium housing and added a multicoated lens to provide a bright, clear picture that also reduces glare. The HE508T-RD-X2 uses a high-capacity CR1632 battery to power the optic for up to 50,000 hours and features a convenient side access battery tray, allowing the user to change the battery without removing the optic. In the event you do run out of battery, this optic includes Solar Failsafe technology to power the optic when used in sunlight. Holosun also designed this optic with Shake Awake technology that senses motion to power the LED on and off, and a last setting recall that ensures you don?t lose your custom settings when the unit powers down. This item is IP67 waterproof rated.

Features:Multiple Reticle System (red): circle dot; 2 MOA dot; 32 MOA circle;Up to 50,000 hours of battery life (setting 6);12 brightness settings: 10 daylight & 2 NV compatible;Complete titanium housing;Holosun Solar Failsafe