Action: Pump - Gauge: 12 - Chamber: 3 - Capacity: 4+1 - Finish: Black - Stock: Polymer w/Pistol Grip - Sights: Ghost Ring - Choke: Muzzle Break - Barrel Length: 18.5 - Weight: 6 lb - Commando pump shotguns are built using a new design that allows for strength simplicity of operation and lightweight. You will notice the ease that the barrel fore-end and bolt may be removed as a unit to facilitate cleaning. And smoothness of function is uniform whether firing light 2