Description: Constructed by aluminum alloy with anodized matte black processing. Light weight and compact design. Anti-glare reflective coated lenses that gives good optical clarity. Integrated Sunshade Dot color: Green/red/blue selectable， and 3 level brightness can be adjust Adjustable windage and elevation With integrated mount for 11mm/20mm Weaver rail. Specification Power: 1x Objective Aperture: 30mm Tube diameter: 38mm WEIGHT: 250g Exit Pupil: 30mm FIELD OF VIEW: 60° Material: High Grade Aluminum Alloy Color: Anodized Matte Black Optical Coating: Multi Coated EYE RELIEF: unlimited Length: 95mm Rail Width: 11mm/20mm rail Battery: 1X2032(Not Include) Green/red/blue selectable， and 3 level brightness can be adjust ALL Batteries Will Be Remove Prior To Shipping， Due to shipping Regulations. Package Content: 1 x Red Green Sight Scope 1 x Cleaning Cloth 1 x English Instructions 1 x Pair of covers Airsoft Trijicon ACOG Style 4x32 Scope with Docter Mini Red Dot Light Sensor (Black)