The Desert Eagle Mark XIX L5 Semi-Auto Pistol from Magnum Research provides unprecedented power in a semi-auto pistol. The Desert Eagle uses a gas-operated mechanism with a short-stroke piston and a rotating 3-lug bolt. The barrel provides superb accuracy and features a black-oxide finish and is topped off with fixed sights. The frame is constructed of aluminum with a black finish. An integral Picatinny-style rail runs on top of the barrel for attaching aftermarket sights or lights. The pistol is hammer driven, with a single-action trigger and an ambidextrous thumb safety. The Desert Eagle Mark XIX L5 Semi-Auto Pistol field strips easily without tools. Gas-operated mechanism Rotating 3-lug bolt Black-oxide finish on the barrel Fixed sights Single-action trigger Integral Picatinny rail Ambidextrous thumb safety