From handguns to ARs, fast-action shooting requires optics that provide target acquisition as quickly as your reflexes will allow. With its extra-wide field of view and premium image quality, Leupolds DeltaPoint Pro Red-Dot Reflex Sight steps up to meet that challenge. Motion Sensor Technology detects any movement and automatically activates illumination. 1-MOA windage and elevation adjustments eliminate the need for screw locks. Lightweight aluminum housing shrouded by spring steel for rugged durability you can count on when shooting in harsh, rough environments. Waterproof tested to 33 ft. Tool-less battery compartment for easy, in-the-field changing. Uses one CR2032 battery (included). Leupolds Golden Ring full lifetime warranty. 1.82L x 1.3H. Wt: 2 oz. Available: 7.5 MOA, 2.5 MOA Dot. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Electronic Sights.