The SX4 Field 20ga extends the fourth-generation Super X platform to 20 gauge. Features the Active Valve gas system, walnut stock, and 3-inch chamber. At 6.5 lbs it is a capable upland gun that handles a wide range of field loads. Type: Shotgun Action: Semi-Automatic Caliber: 20 Gauge Capacity: 4 Year introduced: 2017, Belgium Weight: 90.4 oz Overall length: 46" Status: Active Intended use: Hunting