The 2.75-inch Model 66 is the reintroduced short-barrel configuration, providing a middle ground between the snubnose 2.5-inch and the full 4-inch service barrel. The unusual barrel length was chosen for its balance between concealment and practical accuracy. Type: Revolver Action: DA/SA Caliber: .357 Mag Capacity: 6 Year introduced: 2014, USA Weight: 32.5 oz Overall length: 7.75" Status: Active Intended use: Carry, Duty, Backup