nice

good job

nice its very clean

I like the pant job

I really like it

good job

I like it

what psi do you shoot it at ?

nice work I want to make one like this

what did you use for your piston ?

some kind of can cause you said it bent ?

you have a gift

I dont

very nice

good job

I love it

very nice job

one of the best cannons ive seen and probalby the most powerful

good job

how much did it cost ?

nice damage pics

very nice, I sure like it

like bubblebathman said a video would be very nice

A+++++

Thats incredable !!!

I have decided that my 3 npuematci will be a barrel sealing

I will probably mess it up and waste alot of money but o well Ill try anyways

wow

very nice

Im planning on making one like that

I just ordered a sprinkler valve and im planning of modding it

I like it

very nice

that does have alot of kick

good job

its not glued yet because I have to show how to put it together in class

and I meant golf ball cannon

and its pvc pipe and fitting

[ I made it small for a school project and the teacher said it had to be small and not to powerful http://i10.tinypic.com/48dozk1.jpg it shoots D sized batteries the barrel is 1 1/4" pvc and is 13" long and the chamber is 2" pvc and is 12" long dont worry my 3rd pnuematic wil be a sprinkler valve on...

cauld I cut it out and glue it in a cap or will it leak ?

thanks