ok thanks, it would still be same for pneumatics right?

yeah i was going to wrong thing, thanks for helping me

nice gun, 1st mini ive ever seen like that

n00b question:
what is c:b ratio stand for? is it chamber:barrel ratio? if so whats the ideal ratio?

wow i made some of these and they produced ALOT more smoke than i was expecting them to and their really easy to make, thanks for this guide 8)

ok but when i go to home page it shows up stuff like airline tikets and stuff theirs nouthing about pipe fittings, or do you mean type in "pipe fittings"?

i love this gun i was thinkin gof making something like it a while back but never could get stuff for it lol

very nice gun though

alot of people say that mcmasters has alot of good supplies for cannons but everytime i go their i cant find any

is there a certain link i got to click on that i cant find? or do i type something into search bar, if so what do i type?

ok do you think lowes would have em? thats closest hardware store

i want to get on eof those things that measures distance, its a wheel on a stick that you roll and it measures how far youve gone ( used on mythbusters alot to measure distance)

does anyone know where i could get one or know what their called so i could try googleling it?

can you cut pvc with recipricating saw without damaging the pipe?if you could then that wouldnt be to hard to make the hole if you had someone holding it still for you

has anyone ever seen that mythbusters where they are testing the myth that hay can go through a tree? well i wanted to make breech loading like theirs ( just a hole on the barrel and another pipe that fits snugly over the whole) what whould be the best way to make that hole? can it be done on pvc or...

thanks scope that vid helps alot 8)

EDIT: you said supah valves are expensive, how much are they?

ok thanks we may just make it to shoot regular bottles if we cant find valve of one big enough for 2-liters

what size pvc would a 2-liter bottle fit in? and also what kind of valve would be used for a cannon that big? ive seen cannons that big but never knew what kind of valve was used on it ps. im not making this cannon but i am helping a friend he doesnt have profile on this site but hell probally get o...

thats a sweet dart but may bend the hook on impact depending how hard you shot it and what you were shooting