The Lyman Great Plains Rifle is a traditional percussion half-stock rifle with a 32-inch tapered octagonal barrel, double set triggers, and a percussion lock based on historic plains rifle styling. It is one of the most accurate and well-finished traditional percussion rifles available from an American manufacturer and has a devoted following among traditional muzzleloader hunters and target shooters. Type: Rifle Action: Single Shot Caliber: .50 Cal Capacity: 1 Year introduced: 1980, USA Weight: 11 oz Overall length: 50.5" Status: Active Intended use: hunting, competition, collector, muzzleloader, Hunting, Target Shooting, Collector