The original Cavalry SAA in .44-40 Winchester Center Fire, historically known as the Frontier Six-Shooter. The .44-40 allowed frontier users to carry one cartridge for both rifle and revolver. Type: Revolver Action: Single-Action Caliber: .44-40 WCF Capacity: 6 Year introduced: 1873, USA Weight: 38 oz Overall length: 13" Status: Active Military use: Yes Intended use: Collector, Cowboy Action, Historical