ok thell be up tommorow

ok now i have built it it rocks tank fills 150 psi to 200 and the valve releses great so well humm

it is designed to be a small gun about 40 cm so i cound,t fit a sprinkler valve

yer i think your saying what i am thinking

the thing after that is a tank to regulate the amount of air that is is being shot. and the thing after that is a valve i designed p.s it works very fast relese i not sure if it done before

like from a high pressure hose

OOH THATS A NOB

hahaha it pretty good i done tests but haven't built yet.

what was your ammo

When you say total cost is that in U.S or Australian or other dollars?
also is your gun smaller that the design on pvcballistics?