Which submachine gun built by Societe Luxembourgeoise SA in Luxembourg between 1954 and 1957 was capable of using magazines developed in Nazi Germany?
MP 40 The MP 40 ("Maschinenpistole 40") was a submachine gun chambered for the 9×19mm Parabellum cartridge. It was developed in Nazi Germany and used extensively by the Axis powers during the Second World War.
MGP-15 submachine gun The MGP-15 is a submachine gun designed for issue to special forces made by SIMA-CEFAR, updated with a longer barrel and other features. The name was changed from previous MGP models due to modifications, including a change to a barrel with a threaded muzzle, usually fitted with a screwed-on muzzle cap, that allows a suppressor to be quickly screwed on.