I admit you have a valid concern but the information is on the internet. I believe in education, research the Charlton, it was a War time expedient to convert a bolt action Lee Enfield into a LMG. I bet I could walk into any farm work shop Canada with a pocket full of 9 mm or 12 gauge shells and make a lethal firearm with in a day with the scrap that is laying around and normal shop tools, Either a "Bang Stick" or "STEN type" automatic. during WWII resistance fighters all over Europe made guns out of gas pipe , electric conduit etc, not pretty but they worked. The best single shot handgun I have ever seen was made in a top security prison work shop in the UK under the nose of the guards, ammo was made from nail gun blanks stolen from a construction gang working in the prison. Yes gun control really works!