Rigby Big Game in the proprietary .416 Rigby — a cartridge designed by John Rigby in 1911 specifically for African dangerous game on a belted Mauser case. Fires a 400-grain bullet at 2,370 fps for ~4,990 ft-lbs. Preferred by many professional hunters over .375 H&H for buffalo. Rigby's own cartridge in Rigby's own rifle is a natural pairing. Type: Rifle Action: Bolt-Action Caliber: .416 Rigby Capacity: 4 Year introduced: 1911, United Kingdom Weight: 112 oz Overall length: 44" Status: Active Intended use: safari