A super lightweight and compact aiming solution for rifles and shotguns. Made of high strength aluminum alloy with anodize finish and sealed for waterproof performance, this Mini Red dot sight provides optimum performance under the most extreme conditions. Intensity of the 3.5MOA dot has 11 level adjustment settings for proper contrast against full range of background light from dawn to dusk and under direct sunlight at noon. Wind age and elevation is adjustable with 1MOA click value. The sight has a 1inch riser mount installed with quick detach QD Cam lever to be at co-witness height sitting on flat top rail. Magnification: Parallax free 1x eye relief: Unlimited eye relief dot size: 3.5MOA W/E click value: 1MOA W/E adjustment range: /- 1.14M at 100 meters rail type: fits onto Weaver and M1913 Pica tinny bases center height: 38mm overall length: 68mm (2.70inch) power source: one CR2032 lithium cell (included) battery life: 250Hours (with light intensity set at 5) accessories included: rubber bikini lens cover; lens cloth.