A step-by-step guide on how to make a 9x19mm sub machine gun using simple easy to find parts and tools, that when disassembled look like common mechanic tools to the inexperienced eye.Required tools can be a little more tricky such as a lathe and a silver brazer, however if you show proper class III licensing, a local community college should be more than willing to help, and the teacher would be very pleased to have a little project for his students. It's Homemade, 9mm, Lightweight, Durable - and It'll Never Be on Any Import Ban Lists!