Polish PM-63 RAK 9mm submachine gun in great condition with 15 round mag and 25 round mag. An interesting design being both open bolt and having a slide.  The slide locks back on an empty mag. These were in military and police service and were exported to a range of countries including Vietnam and East Germany. China also made a copy of it (the Type 82). Mags detach, stock unfolds, the slide moves and the trigger moves. Comes with UK/EU deactivation certificate.