The Performance Center Model 66 with 2.75" barrel adds factory custom tuning to a compact K-Frame .357 Magnum. The short barrel in a tuned K-Frame strikes a practical balance between J-Frame compactness and K-Frame durability. Type: Revolver Action: Double-Action Caliber: 357 Magnum Capacity: 6 Year introduced: 2016, USA Weight: 33.5 oz Overall length: 8" Status: Active Intended use: Concealed Carry