The Tristar Viper Max is a 3.5-inch semi-auto based on the Viper G2 platform with a heavier recoil system for magnum loads. Available in synthetic black and several camo patterns. Three extended choke tubes included. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 4 Year introduced: 2019, Turkey Weight: 99.2 oz Overall length: 49" Status: Active Intended use: Hunting