Simple Improvised Machine pistol 380 acp

A simple improvised machine pistol design with an only one moving part. the bolt which is the only thing needed in the manual of arms of this weapn simply pull the bolt back and release, this will make the gun shoot until the magazine is empty.
There is no extractor nor ejector in the gun as it uses the gases of the cartridge to eject the empty casing. Also there is nothing keeping the magazine on the gun but individual grip strength.

The construction of the weapon has no welding just screws and bolts and a simple sling swivel.

Chambered in 380 acp for its relatively low pressures which make it perfect for simple blowback operated fire arms.