The Model 629 Trail Boss is a Performance Center variant with a 3-inch barrel, unfluted cylinder, and tuned action designed specifically for outdoor carry. It provides maximum .44 Magnum power in a compact package purpose-built for field use. Type: Revolver Action: Double-Action Caliber: .44 Magnum Capacity: 6 Year introduced: 2002, USA Weight: 40 oz Overall length: 8.5" Status: Discontinued Intended use: Hunting, Carry, Sport