The Model 629 Mountain Gun is a lightweight carry variant of the N-frame .44 Magnum with a full-length 4-inch barrel on a lighter, tapered barrel profile without the heavy underlug of the Classic variants. The Mountain Gun design reduces carry weight versus the standard 629 while maintaining the same barrel length and sight configuration. Designed for mountain hunting and backcountry carry where every ounce matters. Type: Revolver Action: Double-Action Caliber: .44 Magnum Capacity: 6 Year introduced: 1989, USA Weight: 39.5 oz Overall length: 9.625" Status: Discontinued Intended use: Hunting, Field