S&W's No. 3 top-break single-action revolver produced under contract for the Imperial Russian Army — the largest single handgun contract in 19th century history. The Russian contract helped fund S&W's expansion and influenced American revolver design significantly. Type: Revolver Action: Single-Action Caliber: .44 Russian Capacity: 6 Year introduced: 1871, USA Weight: 40 oz Overall length: 12" Status: Discontinued Military use: Yes Intended use: Military, Collecting