The Magnum Research Desert Eagle Mark XIX Stainless/Blk 357 MAG Full-Size 9-Round Pistol offers an integral muzzle brake to go with the stainless-steel slide and barrel. It functions on a gas-operated rotating bolt system with semiautomatic single action. Includes a full Weaver-style rail for accessory attachment, polymer grips and fixed combat sights. Magnum Research Desert Eagle Mark XIX Stainless/Blk 357 MAG Full-Size 9-Round Pistol - Handgun Semiauto Center Fire at Academy Sports