Matching magazines are uncommon, so that is a nice find. The gun has been polished and re-blued, so a lot of the collector value has been lost, but those guns are still very interesting. They were originally adopted by the Hungarian army in 9mm Short (.380 ACP). Hungary was an ally of Germany, so the Germans contracted with the company to produce them for the Wehrmacht in 7.65 Browning (.32 ACP) since .380 was not in the German police/military supply system. They also had the manual safety put on.
Jim