The 8.375" barrel Model 29 is the longest standard production configuration, offering maximum .44 Magnum velocity and a full target sight radius. It is the configuration Clint Eastwood described in the iconic Dirty Harry monologue, though actual screen guns were 6.5". Type: Revolver Action: Double-Action Caliber: 44 Magnum Capacity: 6 Year introduced: 1955, USA Weight: 51.5 oz Overall length: 13.9" Status: Active Intended use: Hunting / Target