I already have an AR-15 and an AK-47 but I am looking to build my own AK-47,AR-15, 40 cal. UZI, and a mini gun. I want the mini gun to run 7.62 ammo out of it. Can anyone e-mail me blueprints. The hardest 2 is going to be the mini gun and the 40 cal. Uzi. These will be my first guns ever building myself. So I would rather have experience help because I dont want any accidents.