Holosun HE510C-GR Open Reflex Sight (Green MRS Circle-Dot)
The Holosun HE510C-GR is an open reflex red dot sight built around a green Multi-Reticle System (MRS), allowing selection of a 2 MOA dot, 65 MOA circle, or circle-dot. Features include Solar Failsafe, Shake Awake, and 12 brightness settings (10 daylight + 2 night vision compatible).
This unit includes the original box, misc tools, and a battery tray. The HE510C-GR uses a convenient CR2032 tray-style battery compartment and mounts via an absolute co-witness QD mount (1.41" dot height).