The AR-X 1x35mm Red/Green Dot Scope by Barska features 4 different illuminated reticle patterns, which can be set to five different levels of brightness with the adjustable rheostat. This dot scope is equipped with a standard 5/8" mount that will fit a rifle's standard Picatinny Rails. Powered by an included 3V lithium battery. Features: 4 Illuminated Reticle Patterns 5 Levels of Brightness Standard Picatinny Rail Mount Windage and Elevation Adjustments Red and Green Illumination Options.
