A peek at the features of the S&T M1918 BAR AEG that Taiwan Gun has in stock... "An AEG replica of an American WWII light machine gun. The mechanism is a gearbox with a quick spring change system, steel gears mounted on 8mm ball bearings. The stock and handguard are made of high-quality real wood, and the elements such as barrel, bipod, receiver, carry handle, trigger guard, magazine release catch and sights are made of metal alloys. Set includes a 160-round steel magazine."