The Model 64 is the stainless steel counterpart to the blued Model 10, chambered in .38 Special with a fixed rear sight and heavy barrel. Its stainless construction made it ideal for humid environments and reduced maintenance requirements for law enforcement. Type: Revolver Action: Double-Action Caliber: 38 Special +P Capacity: 6 Year introduced: 1970, USA Weight: 34 oz Overall length: 9" Status: Active Intended use: Service / Law Enforcement