The S&W Model 686 Plus is the 7-shot L-frame .357 Magnum with a 4-inch barrel. The extra round over the 6-shot J and K-frames makes this the preferred duty and competition .357 revolver. Type: Revolver Action: DA/SA Caliber: .357 Mag Capacity: 7 Year introduced: 1990, USA Weight: 38.5 oz Overall length: 9.6" Status: Active Intended use: Duty, Competition, Home Defense