The Smith & Wesson Model 686+ is a usa-made double-action revolver chambered in .357 Magnum, introduced in 1989. Primary use: self_defense, law_enforcement. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 6 Year introduced: 1989, USA Weight: 44 oz Overall length: 9.6" Status: Active Intended use: self_defense, law_enforcement