Merkel B3 over-under double rifle chambered in .375 H&H Magnum with 23.6-inch barrels, built for dangerous-game hunting on the African continent. Type: Rifle Action: Break action double Caliber: .375 H&H Magnum Capacity: 2 Year introduced: 2010, Germany Weight: 116 oz Overall length: 40" Status: Active Intended use: Dangerous game / Big game hunting