This is powered by oxygen and Acetylene. Made as a 100% to scale simulated firearm.  Each piece is media blasted and parkerized (just like the real deal). These are the best replica machine guns today. Come check it out and get your hands on it before you next parade or reenactment!  

This is made in Bluffton Indiana from a real firearm that was converted to use oxygen and Acetylene. Check out their facebook to see it shot (Hoosier Hotshot Bluffton Indiana)!