The Taurus 617 is a 7-shot .357 Magnum medium-frame revolver with a 4-inch barrel. The extra round over traditional 6-shot designs is a notable selling point. Built on Taurus medium-frame steel, it balances portability with handling for duty and range use. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 7 Year introduced: 1996, Brazil Weight: 28.2 oz Overall length: 9" Status: Active Intended use: Service, Personal Defense