Colt's classic .36 caliber cap-and-ball Navy revolver. One of the most produced percussion revolvers in history, widely used in the Civil War. Type: Revolver Action: Single-Action Caliber: .36 Percussion Capacity: 6 Year introduced: 1851, USA Weight: 41 oz Overall length: 13" Status: Discontinued Military use: Yes Intended use: Collector, Civil War Reenactment