Holosun HE510C-GR Green MRS Open Reflex Sight (2 MOA Dot / 65 MOA Circle) with QD Absolute Co-Witness Mount
The Holosun HE510C-GR is an open reflex optic built around a green Multi-Reticle System (MRS), allowing selection of a 2 MOA dot, 65 MOA circle, or circle-dot. It features Solar Failsafe and Shake Awake, with 12 brightness settings (10 daylight and 2 night vision compatible) and a convenient tray battery compartment.
Constructed with an aluminum housing and titanium hood, the HE510C-GR uses an absolute co-witness QD mount (1.41" dot height). Adjustments are 0.5 MOA per click with a ±50 MOA windage/elevation travel range, and the optic is rated IP67 for submersion.