The reintroduced Model 66 in 2.75-inch combat configuration. S&W brought back the short-barrel stainless K-frame .357 alongside the 4.25-inch when demand warranted a carry-optimized variant. Updated internals with improved cylinder crane lock. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 6 Year introduced: 2014, USA Weight: 33.5 oz Overall length: 7.75" Status: Active Intended use: concealed_carry, backup, law_enforcement