The Henry Repeating Arms Henry Big Boy .44-40 WCF is a usa-made lever-action rifle chambered in .44-40 WCF, introduced in 2004. Primary use: hunting. Type: Rifle Action: Lever-Action Caliber: .44-40 WCF Capacity: 8 Year introduced: 2004, USA Weight: 96 oz Overall length: 42.5" Status: Active Intended use: hunting