The HE507C-GR is an open reflex optical sight designed for pistol applications. Features include Holosun's Green Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake. Features: MRS: Circle Dot; 2 MOA Dot; 32 MOA Circle Super Green LED Up to a 50,000 Hours Battery Life (Setting 6) 12 Brightness Setting: 10 DL & 2 NV Compatible Convenient Tray Battery Compartment Parallax-free & Unlimited Eye Relief#html-body [data-pb-style="62DF82894282D"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF82894283A"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}