Holosun HS510C-FDE-R Open Reflex Red Dot Sight (Solar, MRS, QD Picatinny)
The Holosun HS510C in Flat Dark Earth is an open reflex rifle sight featuring a large viewing window, Solar Failsafe, and Shake Awake. The Red Multi-Reticle System provides selectable 2 MOA dot, 65 MOA circle, or circle-dot for fast, flexible sighting.
An integrated quick-detach Picatinny mount allows rapid installation and removal, and the side battery tray design supports easy battery changes without removing the optic.