The Model 681 Distinguished Service Magnum is the stainless steel counterpart to the blued Model 581 — a fixed-sight L-Frame .357 Magnum designed for law enforcement service use. Stainless construction added corrosion resistance for field conditions. Type: Revolver Action: Double-Action Caliber: 357 Magnum Capacity: 6 Year introduced: 1981, USA Weight: 42 oz Overall length: 9.5" Status: Discontinued Intended use: Service / Law Enforcement