So, the other day, i walked to ace hardware and asked "do you guys have shrader valves?" the guy goes "huh?" i proceed to explain " a bicycle tire valve" the guy goes "no.." The weird part is, i have been to that ace before and asked for a shrader valve and immediately the man walked off and came ba...

i saw that too, i thought the same thing, as a matter of fact, i was goin to make a thread about this, but i forgot, lol

i wish i could make guns as good as you :'(

lol, very nice, i like the sch 80 chamber

my dad didn't like the idea of a combustion but he said ok to using dry ice.

you should educate your parent(s) to spudding...

You're telling us that you had a combustion cannon that was accurate to two feet at max at 150 yards? Rolling Eyes i dont know, it wasnt mine, i was about 9 at the time, all i remeber is cousin joe gettin hit in the face and they were trying to get in the way of the spud too, so that increases the ...

hehe, i had the barrel crack on my first combustion, i didn't see the crack and loaded in a tight fitting battery. boom, the barrel shot away! i don't know if that classifies as an accident, but for unrelated reasons, i stopped spudding for about a year and a half. when i started back up about 2 mon...

im on vacation up north and i brought my 1/2" marble cannon

of course i forgot ma marbles

any ammo ideas?

you could always use an air compressor, or get one of those big tanks that you fill with an air compressor that people use to power pneumatic tools/blow guns EDIT: nitrogen doesnt experience a temperature change when compressed. it may heat up a little, but not that much, i play xball, i should know...

on a piece of pvc, do the pressure ratings show the absolute breaking point, or the highest pressure you can safely take it?

thnx

make sure you turn down the regulator...my friend blew up the regulator on his ion when he first got it. he put like 300 psi into a 200 psi gun.

i like the olive drab...gives it the "experimental rocket launcher stolen from the base" kinda look.

give it a barrel support, it looks like it might crack off any second.

id say build an over under, then attach a bike pump to it for ultimate portability.

i too have fantasized about such gadgetry. out of pure boredom, i made a camera mount on my classic army for youtube videos. meh, close enough. I’d rather have a Marlin model 1894 cowboy (a lever action rifle) in .45colt (.45longcolt/.45-40) then an AR15/M16a2. due to the fact that as long as there’...

ya, i think ill play it safe, not for my safety, but the cannons, i put alot of work into this one (7 mile round trip to hardware store...on my bike) try carrying pvc on a bike..in public for 3.5 miles -_- plus my first attempt was pathetic and if i cant get this one to work, im afraid ill just give...