The Trail Boss is a Performance Center 629 variant with a 4" standard-profile barrel and round-butt grips optimized for backcountry carry. It was designed as a practical hunting and wilderness sidearm rather than a competition gun. Type: Revolver Action: Double-Action Caliber: 44 Magnum Capacity: 6 Year introduced: 1995, USA Weight: 40.5 oz Overall length: 9.5" Status: Discontinued Intended use: Hunting / Field