Manufactured/reworked prior to 1986, using a Douglas Oefinger tube receiver and military surplus components to build a weapon in emulation of the Canadian-made STENs supplied to China during World War II. While the Nationalists were the chief destination for Allied military support, STENs were found on both sides of the Nationalist/Communist divide, seeing active use in both the 2nd Sino-Japanese War as well as the Chinese Civil War. Blade front and peep rear sights, with a short barrel nut/heat shield, a 1944 dated Long Branch magazine well with "Canadian broad arrow" stamp and Chinese markings on top. The left side of the trigger housing bears Oefinger's address. A blued steel tubular buttstock is installed. Magazine absent.