VMAC9-101 Nickle Plated 9mm pistol. This is a package deal including the pistol with one 32 Round Sten Gun Mag, manual, trigger lock, and a Case. The VMAC is a descendant of the famous Military Armament Corporation machine pistol manufactured in the early 1980’s. Like the MAC 10 they are made of a formed sheet metal lower receiver containing the trigger mechanism and square tube upper receiver, housing the barrel and bolt assembly. The barrel has a thread size of ¾ x 10 for any accessories you may want. The magazine is well incorporated in the pistol grip. It uses the blow-back unlocked bolt design. All internal parts have a manganese phosphate finished IAW 126.96.36.199 of Mil-STD-171, the U. S. governments recommended protective finish for steel. The frame has an Electroless Nickel finish which is an autocatalytic chemical reduction process that deposits a nickel-phosphorus alloy in a uniformly hard, highly protective finish. By increasing surface hardness, electroless nickel improves resistance to friction, wear and corrosion. This process prolongs the service life of parts by 2 to 10 times. The Fake Suppressor is not included with this deal but can be purchased separately.