The TriStar Viper G2 Youth in 20 gauge is a compact, short-LOP semi-automatic shotgun designed for young hunters. 13-inch LOP stock, 24-inch barrel, and the proven Viper G2 gas system. Accepts 2.75-inch and 3-inch 20-gauge loads. Type: Shotgun Action: Semi-Automatic Caliber: 20 Gauge Capacity: 5 Year introduced: 2018, Turkey Weight: 72 oz Overall length: 43.5" Status: Active Intended use: hunting, youth, upland