Holosun HS507K X2 (X2) Micro Red Dot Sight - 2 MOA Dot & 32 MOA Circle
The Holosun HS507K X2 is a compact open-emitter pistol optic built around the Holosun K footprint. It features Holosun's Multi-Reticle System (MRS) with a selectable 2 MOA dot, 32 MOA circle, or circle-dot reticle.
Key features include Shake Awake, lockout mode, and a side-mounted CR1632 battery tray that allows battery replacement without removing the optic. Includes mounting screws as shown.