Autogun

A Autogun is a chemicley powered projectile throwing weapon, that can be compared to 20th centory fire arms. Simpley put these weapons use a propellent to accleirate a metal slug to put holes in things. In addition there are two kinds of Autoguns ones that use cased bullets and ones that use caseless ammuniton. the autoguns that use cased ammunition expend shell casings after firing.