The Registered Magnum was S&W's bespoke pre-war .357 Magnum revolver, individually registered and hand-fitted by the S&W factory to the customer's specifications. Each was supplied with documentation, making it a unique artifact in the history of the American revolver. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 6 Year introduced: 1935, USA Weight: 46 oz Overall length: 11.875" Status: Discontinued Intended use: Collecting, Sport, Target