One of the most successful pump shotguns ever designed, remaining in production for over 60 years with nearly one million made. The exposed hammer and slam-fire capability made it lethal in WWI trench warfare. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 5 Year introduced: 1897, USA Weight: 8 oz Overall length: 47.5" Status: Discontinued Military use: Yes Intended use: Military Service, Law Enforcement, Hunting, Competition