Holosun HE509T X2

The HE509T X2 is an enclosed reflex optical sight designed for pistol applications. Features include a Titanium housing, Holosuns Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake. The included 509T RMR adapter plate is not compatible with ZEV or Shadow Systems style RMR interfaces. In the Box: RMR Adapter User Manual Lens Cloth T10 L Key CR1632 Battery