TriStar 24132: Tristar\'s Viper G2 semi-automatic shotgun allows you to shoot light target loads to heavy waterfowl loads. The chrome-lined barrel is constructed of steel and has a vent rib and fiber optic front sight. It includes three interchangeable Beretta style choke tubes - Improved Cyl, modified and full, choke box and choke wrench. Its synthetic stock and forearm have a soft touch finish for a better feel. Includes 5 round magazine.