Holosun HE510C Open Reflex Sight Green 2MOA Dot & 65MOA Circle, FDE - HS510C-FDE-G

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 Parallax-free & Unlimited Eye Relief