Holosun HS510C Open Reflex Red Dot Sight with Solar Failsafe & MRS (QD Picatinny Mount)
The Holosun HS510C is a 1x open reflex sight built around a wide viewing window and Holosun’s Multi-Reticle System (MRS). Reticle options include a selectable 2 MOA red dot, 65 MOA circle, or combined circle-dot for a fast, uncluttered sight picture when you want it.
This model features an aluminum housing with a titanium protective hood, Solar Failsafe backup power with automatic brightness capability, and Shake Awake motion activation. The integrated quick-detach Picatinny mount provides an absolute co-witness height (1.41" dot height) for straightforward installation and repeatable on/off capability.