UUQ 1X22X32 Red Green Dot Sight 4 Reticles Reflex Sight W/Quick Detach Mount & 20mm Rail

Illuminated Red & Green Dot Sight with 4 patterns and 7 levels of brightness of each color, which is easily controlled by two knobs. Tubeless design with 39mm reflex lens aperture provides a wide field of view. With quick detach mount, the dot sight can be quickly and easily installed on 20mm pic or weaver rail. Locking screw for Elevation and Windage adjustment. With the sight mounted, aim at a target 50 to 100 yards away. Each click adjustment moves the point of impact by 1 MOA(approximately 1" at 100 vbs, 1/2" at 50 yards.