The 3-inch Model 686 strikes a balance between portability and ballistic performance, providing a 15 percent longer sight radius than the 2.5-inch while remaining compact enough for plainclothes carry. The full underlug barrel profile is retained. Type: Revolver Action: DA/SA Caliber: .357 Mag Capacity: 6 Year introduced: 1980, USA Weight: 36 oz Overall length: 8.25" Status: Active Intended use: Carry, Duty, Home Defense