More IRA goodies recovered by British action, including several homemade submachine guns (center) and (wo sawed-off shotguns (upper right). (Courtesy of T.H. Irwin) This inexpensive Italtanmade child's cap gun was converted into a 32caliber revolver by a 15year-old who simply drilled our the cylinder and barrel plugs to create a six-shot revolver. It test-fired safely and accurately. (Courtesy of Lombard, Illinois, Police Department)