The TriStar Viper Max extends the Viper platform to accept 3.5-inch magnum shells through an upgraded gas system. It competes directly against the Stoeger M3500 and Browning Maxus waterfowl variants at a significantly lower price point, providing maximum chamber versatility for budget waterfowl hunters. Type: Semi-Auto Shotgun Action: Gas-Operated Caliber: 12 Gauge Capacity: 4 Year introduced: 2014, Turkey Weight: 7.2 oz Overall length: 49" Status: Active Intended use: Waterfowl, Field, Hunting