The Marlin 336 Cowboy in .38-55 Winchester is purpose-built for Cowboy Action Shooting, featuring a long 24-inch octagonal barrel and traditional walnut. Type: Rifle Action: Lever-Action Caliber: .38-55 Win Capacity: 6 Year introduced: 1998, USA Weight: 77 oz Overall length: 42.5" Status: Active Intended use: Cowboy Action, Competition