I built this a while ago at the begining of the summer, so I figured I would finally post it. It is actually the first cannon I made, but I hope to build a new one after I finish my bbmg. But anyways it is just over 7 feet long it has a 3" chamber thats a little over 3 feet and a 2" barrel thats 4 feet long. It also has two 1.5 inch handles. It has a bbq igniter thats mounted in the rear handle. For fuel I mostly use Right Gaurd.
Thanks guys. Hotwired they changed the formula but most stores still sell the old stuff and it costs just as much as an axe can only like 3 times the size so for me it works the best until I make a new gun with propane.
hey guys
just wanted some input on design concept I'm working on
and let me start by apologizing for the crappy diagram
some background info:...
Last post
Clide,The gun has to be coaxial to be a MKX look alike.How did you build the check valve in the piston?And is the checkvalve better in larger pistons...
Hey all, I am building a combustion potato cannon for a school project, a 1.5 inch ABS pipe based cannon (yes I know, pretty risky seeing how people...
Last post
As it turns out it goes at 320-ish feet per second or 97 meters per second, still pretty solid for a second build, especially when I load it with a...