Holosun Black Anodized 1x 2 MOA/65 MOA Illuminated Red Circle w/Center Dot Reticle The HE512T is an enclosed reflex optical sight designed for rifle and carbine applications. The sight has 10 daylight settings and 2 night vision brightness settings with a red 2 MOA dot and a 65 MOA circle. The sight features include a Titanium housing, Holosun's Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe and Shake Awake. Includes Absolute Co-witness mount, T10 L Key, user manual, CR2032 battery and lens Cloth.