Bellator Arms BA89k. Good quality clone of the H&K MP5k submachinegun and the SP89 semi-auto version. This gun is completely interchangeable with all H&K factory parts including factory H&K magazines and, with the proper paperwork, a full auto trigger pack. Legally a pistol; know your local laws.
Will come with 1 - 30 round magazine.
Payment via USPS MO preferred, but willing to do PP.