The full-length Cavalry SAA with 7.5-inch barrel, the original configuration issued to U.S. Cavalry troopers. The longest standard SAA barrel delivers maximum velocity for mounted combat use. Type: Revolver Action: Single-Action Caliber: .45 Colt Capacity: 6 Year introduced: 1873, USA Weight: 40 oz Overall length: 13" Status: Active Military use: Yes Intended use: Collector, Cowboy Action, Historical