The Model 686 SSR Sport Series Revolver Pro Series is S&W's competition-oriented 4-inch L-frame with a chamfered cylinder, custom wooden grip panels, and Pro Series trigger. The 6-shot configuration targets IDPA Stock Service Revolver division where 6-shot cylinders compete separately from 7-shot Plus variants. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 6 Year introduced: 2007, USA Weight: 38.5 oz Overall length: 9.5" Status: Active Intended use: competition, target, sporting