The chamber is made of 40mm pvc . It is french pvc.

It is grey pvc and not white. I can put 10 bars . after 10 bars it is dangerous ...

Hi everybody.
I'm new on this forum. I'm french so I don't speak very good english :oops:.
I build a pneumatic cannon.
This cannon is a sniper with a scope and a bipod.

I come from the french forum about spudgun :
http://patator.frbb.net/index.htm


picture:

under construction:

http://img440 ...