OSight C Open Reflex Red Dot Sight (3 MOA Dot / 32 MOA Circle, RMR Footprint)
The OSight C is a 1x open-emitter reflex sight built around the common RMR / 407C / 507C footprint, with a selectable multi-reticle system (3 MOA dot, 32 MOA circle, or dot + circle). A side-loading CR1632 battery tray allows battery replacement without removing the optic.
Features include motion-sensor activation with auto power-down after inactivity, 10 brightness settings (including night-vision compatible levels), and a CNC-machined 7075-T6 aluminum housing with an IPX6 waterproof rating. Includes screws.