The HE510C-GR is an open reflex optical sight designed for rifle and carbine applications. Features include Holosun’s Green Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake.

Holosun Elite Series HE510C-GR Reflex Circle Dot Sight
Green MRS: Circle Dot; 2 MOA Dot; 65 MOA Circle
Up to 50,000 Hours Battery Life (Setting 6)
12 Brightness Setting: 10 DL & 2 NV Compatible
Convenient Tray Battery Compartment
Waterproof
Memory Function for Brightness Setting
With Solar Panel
Parallax-free & Unlimited Eye Relief