Henry Big Boy Steel Carbine in .45 Colt with 16.5-inch barrel and blued steel receiver. A compact pistol-caliber carbine for hunters and cowboy action competitors who want a short, fast-handling rifle. Type: Lever-Action Rifle Action: Lever-Action Caliber: .45 Colt Capacity: 7 Year introduced: 2012, USA Weight: 6 oz Overall length: 34.5" Status: Active Intended use: Hunting, Cowboy Action