The Model 686 4" Classic is S&W's current production flagship adjustable-sight L-Frame .357 Magnum — the enduring standard for service and competition revolvers. Built without the internal lock on certain production runs, it satisfies traditional revolver enthusiasts. Type: Revolver Action: Double-Action Caliber: 357 Magnum Capacity: 6 Year introduced: 2014, USA Weight: 38.5 oz Overall length: 9.5" Status: Active Intended use: Service / Competition