Holland & Holland Royal De Luxe double rifle in .500 Nitro Express with 28-inch barrels, representing the apex of British dangerous-game double rifle craftsmanship in the classic elephant caliber. Type: Rifle Action: Break action double Caliber: .500 Nitro Express Capacity: 2 Year introduced: 1890, UK Weight: 160 oz Overall length: 45" Status: Active Intended use: Dangerous game / Elephant hunting / Collectible