The Model 629 Backpacker is a Performance Center variant of the 3-inch stainless N-frame, featuring a scandium frame to reduce weight for extended trail carry. It strips the large N-frame down to its minimum practical mass without sacrificing .44 Magnum capability. Type: Revolver Action: DA/SA Caliber: .44 Mag Capacity: 6 Year introduced: 2002, USA Weight: 36 oz Overall length: 8.5" Status: Active Intended use: Trail, Hunting, Backup