The Dickinson Arms XX3B Defense with 18.5-inch barrel and synthetic tactical stock. Features a crossbolt safety and extended magazine tube. The standard-stock version of the Commando XX3B for shooters who prefer a traditional stock over a pistol grip. Type: Pump Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 5 Year introduced: 2017, Turkey Weight: 6.9 oz Overall length: 38.5" Status: Active Intended use: Home Defense, Tactical