Its been a while since i last posted here and this wasn't the post I would have liked to return with, but... Can someone explain how disposable propane tanks can be used to fire a pneumatic cannon? OR, is it filled with CO2... this is all confusing, and don't bother me because I used search :hmph: I...

Hella chiillll
MAJOR props for building this masterpiece the magazine was genius

How did you manage building the hop up system and the magazine, i am trying to manage something similar for my bbmg.

Will this idea work? its not really a *proper* barrel sealing valve, but it should work.

I don't have any experience with pistons, and i was wondering if a tiny 12 cm 6mm barrel would have any usefulness (hitting targets at 40 meters) even at 70 psi or so. The chamber is a 3/4 in pipe, with a blowgun pilot.

So will it work ??

paaiyan wrote:Can you take a look at the can and see when it was manufactured or when it expires?

it says 6/03 on both of them, the 1 that already dried up and my new can

Ragnarok wrote:I think MrC maybe right. The cement was probably past it's prime, and your joints may well not be safe.

But i just got the cement that day!!--because the old one i had was extremely old and viscous.

And also, i did the primer properly so it should probably be fine. ?

Hello guys, I am building a 1 inch stock that will be pressurized to 120+psi. Will a single coat of cement be sufficient to hold up that pressure? Because i didnt want globs spilling down. And also, it wasn't a totally even job either, because some parts of the glue were *slightly* thicker than othe...

hey guys

i just found out my pvc glue is preety dry and lumpy, not totally dryed out though. is it still good to use? it spreads pretty un evenly.

like how long would the stream last?
I only need it for say 5-7 seconds.

Hello

I am planning a simple pill bottle cloud for .117 bbs, and i was wondering if any of you have any experience working with a co2 tire inflater as a power source, or if you can tell me if it would be not sufficient to fire the bbs powerfully.

CO2 Tire Inflater

its $ 1.50 in vancouverit was $1 last year

wow that is sexy... I want to build 1 of those soon
whats the range of this?

ok thanks for the help guys..
just needed some clarification for my next gun

Sorry for these noob questions, but i need them answered quickly. 1) would a 1/2 inch barrel choke flow from a 1 inch sprinkler valve? 2) would a small chamber like 20 inches of 1 inch pvc be able to lob something a fair distance like a 100 meters out of a 1/2 inch barrel a meter and a half long? (7...

whats #3?? so messed up