Heym's double rifle configuration of the Express platform in .470 Nitro Express — the most popular dangerous-game double-rifle cartridge worldwide. The .470 NE fires a 500-grain bullet at 2,150 fps for ~5,130 ft-lbs of muzzle energy. Side-by-side boxlock with extractors and regulated barrels. Type: Rifle Action: Break-Action Caliber: .470 Nitro Express Capacity: 2 Year introduced: 1995, Germany Weight: 128 oz Overall length: 44" Status: Active Intended use: safari, collection