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.
MP 34 The MP34 ("Maschinenpistole 34", literally "Machine Pistol 34") is a submachine gun (SMG) that was manufactured by "Waffenfabrik Steyr" and used by the Austrian police and subsequently by units of the German Army and the "Waffen SS", in World War II. An exceptionally well-made weapon, it was used by some forces well into the 1970s.