1x22x33mm Red Green Dot Sight Reflex Sight Riflescope with Red Green Laser 4 Reticle Hunting Optics Sight for 20mm Rail 5 Brightness Setting ---Features--- 33mm Lens Wide ViewReflex sight with 33mm fully multi-coated lens provides wide field of view for rapid target. Dual Illuminated Red & GreenRed dot sight with 4 reticle shapes and 5 brightness settings, provide various choices in different occasions, like sunny, cloudy day. Reflex Sight with LaserBuilt with the red sight laser (Class of the laser: Class IIIA) and dual illuminated reflex sight with four reticle types. The pressure pad switch is convenient for the laser operation. Elevation/Windage AdjustmentPrecision elevation and windage adjustments are easily and fully adjustable so you can easily zero the sights. Easy InstallationThis red dot sight comes with standard profile 20mm mounting base, very sturdy and easy to install. ---Specifications--- Magnification: 1x Objective aperture: 33mm Field of View: 15.8@ 100m Windage/Elevation Click Value: 1 MOA per Click Adj. Range: +/- 30 MOA Eye Relief: Unlimited Length: 3.24 inch Battery: 1xCR2032 1x14250 Weight: 5.18 oz/ 147g Size: 3.24 x 2.37 x 2.18 (inch) ---Package includes--- 1x Reflex Sight with Laser 1x Pressure Pad Switch 1x CR2032 Battery 1x 14250 Battery 1x Rubber Cover 3x Allen Wrench 1x Cleaning Cloth 1x User Manual Notice: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-2cm measuring deviation due to manual measurement.