Holosun HS507C X2 Open Reflex Red Dot Sight with Multi-Reticle System (RMR Footprint)
The Holosun HS507C X2 is an open reflex pistol optic built around the RMR footprint and Holosun’s Multi-Reticle System (MRS), allowing selection of a 2 MOA dot, 32 MOA circle, or circle-dot combination. A 650nm red LED provides 10 daylight and 2 night-vision compatible brightness settings.
Features include Solar Failsafe, Shake Awake, and a side-loading CR1632 battery tray for battery changes without removing the optic. The housing is 7075-T6 aluminum with an IP67 waterproof rating.




