The Barsks AR-X 3x30mm Red/Green Prism Scope features an illuminated Mil-Dot IR reticle patterns, which can be set to five different levels of brightness with the adjustable rheostat. Features a protective rubber armor, flip-up scope caps and attached retaining cable for the windage and elevation caps. The Scope is built primarily for use in daylight and in low light conditions for law enforcement and military applications. This 3x30mm prism scope is the perfect choice for professionals, hunters and sport shooters who want an extremely tough and reliable red/green scope that can adapt to a wide range of lighting conditions. This dot scope is equipped with a standard 5/8 mount that will fit a rifle's standard Picatinny Rails. Includes battery, flip up scope caps and lens cloth.