TriStar’s Viper G2 Synthetic shotgun that 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. The barrel also comes with three interchangeable Beretta Mobile style choke tubes (IC, M, F), choke box and choke wrench. Its stock and forearm are constructed of a synthetic with a soft touch finish for a better feel. This 20 gauge has a 26 barrel with an overall finish.