The Colt SAA chambered in .44-40 Winchester with 4.75-inch barrel allowed cowboys to carry one cartridge for both rifle and revolver. Marketed as the Frontier Six-Shooter in its day. Type: Revolver Action: Single-Action Caliber: .44-40 Win Capacity: 6 Year introduced: 1878, USA Weight: 36.5 oz Overall length: 10.25" Status: Discontinued Intended use: Cowboy Action Shooting