Holosun HS507C X2 Red Dot Sight (MRS, Solar Failsafe, RMR Footprint)
The Holosun HS507C X2 is a 1x open reflex pistol red dot built around Holosun’s Multi-Reticle System (MRS), allowing selection of a 2 MOA dot, 32 MOA circle, or circle-dot. It uses a 650nm LED emitter with 12 brightness settings (10 daylight + 2 night-vision compatible) and features Solar Failsafe and Shake Awake.
Constructed with a 7075-T6 aluminum housing and an anodized finish, the HS507C X2 mounts on the industry-standard RMR footprint and uses a side-loading CR1632 battery tray for easy battery changes without removing the optic. Mounting screws are included with this unit.

