The S&W Pro Series 686 Plus .357 Magnum is a 7-shot L-frame revolver with 5-inch barrel, adjustable target sights, and competition-prepared double-action trigger. Built for USPSA Revolver division and serious revolver competition. Type: Revolver Action: DA/SA Caliber: .357 Magnum Capacity: 7 Year introduced: 2014, USA Weight: 37.9 oz Overall length: 10.6" Status: Active Intended use: Competition, USPSA, Target