The Smith & Wesson No.3 Russian 2nd Model SA is a usa-made single-action revolver chambered in .44 Russian, introduced in 1874. Primary use: sport, hunting. Type: Revolver Action: Single-Action Caliber: .44 Russian Capacity: 6 Year introduced: 1874, USA Weight: 50 oz Overall length: 11.9" Status: Discontinued Military use: Yes Intended use: sport, hunting