The TRUGLO Nexus red dot sight is a great all around red dot for your shooting needs. Whether you're mounting this to your favorite pistol, or using it to shoot your spring turkey, the Nexus will help you make the best shot. With motion sensing "Wake" ability, you won't have to worry about turning the Nexus on when you need it the most. The aluminum housing and IPX7 waterproof rating means the Nexus will run in almost any condition. Features22mm LensRMR FootprintPicatinny Mount IncludedMotion Sensing "Wake" FeatureDigital Push Buttong Brightness Controls10 Brightness SettingsProtective Cover Included