The Colt SAA chambered in .357 Magnum with a 5.5-inch Cavalry barrel, combining the classic SAA platform with the modern Magnum cartridge introduced by Smith & Wesson and Winchester in 1935. Type: Revolver Action: Single-Action Caliber: .357 Mag Capacity: 6 Year introduced: 1935, USA Weight: 37.5 oz Overall length: 11" Status: Active Intended use: Collector, Cowboy Action, Hunting