The Tristar Hunter Mag is a 3.5-inch gas-operated semi-auto for waterfowl hunters who want magnum capability at a budget price. Full Mossy Oak Bottomland camo and three extended choke tubes. The gas-operated action cycles everything from 2.75-inch light loads to 3.5-inch magnum shells. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 4 Year introduced: 2018, Turkey Weight: 99.2 oz Overall length: 49" Status: Active Intended use: Hunting