"The TriStar Arms Viper G2 Pro Camo Semi-Auto Shotgun comes loaded with features for the demanding shooter. Oversized controls make it easy to operate in any weather, with or without gloves, while the overmolded rubber grips on the stock and forend provide easy handling and fast pointing. The Viper G2 features TriStar's proven gas operating system that can handle everything from light target loads to heavy waterfowl loads without missing a beat. Vent rib barrel with matte sight plane and fiber-optic front sight provide quick targeting. Chrome-lined chamber and bore. Accepts Beretta/Benelli Mobil chokes, and includes 3 choke tubes (IC, M, F). Includes shim kit. Mfrs. 5-year warranty. Oversized controls for easy operation Overmolded grips on stock and forend Gas operating system with 3"" chamber Vent rib barrel and matte sight plane Fiber-optic front sight Chrome-lined chamber and bore Accepts Beretta/Benelli Mobil chokes Includes 3 choke tubes (, IC, M, F) and shim kit"