Holosun HS507K X2 Micro Red Dot Sight (MRS 2 MOA Dot / 32 MOA Circle)
The Holosun HS507K X2 is an open reflex micro red dot built around the Holosun K footprint, featuring a selectable Multi-Reticle System (2 MOA dot, 32 MOA circle, or circle-dot). It uses a 650nm LED emitter with manual brightness control (10 daylight and 2 night-vision settings), plus Shake Awake and lockout mode.
Power comes from a side-tray CR1632 battery for replacement without removing the optic. Included with this unit: mounting screws.