The Heym 88B in .500 Nitro Express is a boxlock double rifle offering one of the most powerful standard dangerous game cartridges in a traditionally styled German-made break-action. The .500 NE delivers over 8,000 ft-lbs of energy at the muzzle for the largest game. Type: Double Rifle Action: Break-Action Caliber: .500 NE Capacity: 2 Year introduced: 1980, Germany Weight: 208 oz Overall length: 44" Status: Active Intended use: Dangerous Game, Safari, Hunting