I think i will go pneumatic. I am going to search around the forum for good ideas. Could anyone help me with it.

I do not really like pneumatic guns because they usually need pumps or expensive filling stations. If i found a good idea of a semi-auto hand gun i would make one. My design is portable and looks cool. Could my design work?

Hello Its my first post on the forum. I got a idea to make a aluminium gun powered by butane. The main chambers would be made out of 1 piece of aluminium with copper fittings. The ignition would be a BBQ sparker. My grandfather is a retired machinist, so he could help my with the aluminium body and ...