Reproduction of the massive Colt Walker percussion revolver, the most powerful black powder revolver ever made and the largest single-action revolver produced. Type: Pistol Action: Single-Action Caliber: .44 Capacity: 6 Year introduced: 1970, Italy Weight: 73 oz Overall length: 15.5" Status: Active Military use: Yes Intended use: Collecting, Reenactment, Black Powder Competition