Since the responses tell me that i cant get a strong enough spring then i think im better off dropping the idea then.

Can anyone explain the single stroke and multi-stroke air rifles to me? Cause i cant seem to get why they can get so much power from just 1 or a few strokes of the pump, and isnt it ...

the picture was just for reference, to show that im looking for springs like these i try to avoid online purchases

Hello all,

I just wanted to know where i can find those high tension steel springs. Its going to be VERY hard to find in stores here, so i was wondering if anyone could give me a heads up on where i can salvage some, or a tip on what kind of stores i can find them in.

The spring would be used in a ...

are those metal files? i've been waiting to get one i hope the third round of epoxy works, don't want to waste my last drop(literary) of epoxy Its really expensive here.

i think my sandpaper is too fine, it smoothens my barrel instead
I'm facing the same problem as theBOOM, but this third time i hope it adheres. My epoxy is a finishing resin that can be used with fiberglass.

Cheers.

Hello all,
I just wanted to ask a question regarding epoxy in a coaxial setup.
I recently found a small diameter pipe to use as my barrel and i used jsr's(i think) method of using epoxy to seal the barrel with the chamber. I created a base, poured epoxy from the top, and left it to set for a day ...

I just found out you had another topic on the gun you're about to make (metal)http://www.spudfiles.com/forums/please-help-me-making-a-pneumatic-cannon-noob-here-t18799.html

Are you referring to that cannon? If its that cannon you're building then it just needs a simple ball valve, but if you're ...

@jordzan
you don't have to go to that extent. Compatibility issues can be solved with a right click>properties>compatability as mentioned before. And its not compatability issues hes facing.

@Wildebeers
mind making us a video on the whole process of downloading, extracting and running so that we ...

My bad, you just extract it
If it still doesn't work, then i have no idea

Oh i had that problem, it isn't the OS.
What i did was i cleanly removed GGDT, and i redownloaded and reinstalled it.
Worked perfectly fine after that. Windows XP doesn't have a compatibility tab cause you dont need it.

Alright i didn't understand any of that, but its just telling me that its too weak to handle the voltage right, i get it

Im not good in electronics, but would a potentiometer work? Potentiometers can be connected to work as a rheostat. These can salvaged easily.

Are there any designs you're looking at from the showcase?

Firstly, it isnt a good idea to restart a new topic on the same thing. Just post this on your previous one.

Second, im very sure i already directed you on your previous topic on the HOW-TO SECTION to find out about piston valves and how to BUILD THEM. Its already on a sticky so theres not much ...

Putting things in a simple way, you(alucard) should go browse around the how-to/wiki/showcase sections to get a better idea of how these spudguns are being made/work. All of us did that, and nobody is getting any free detailed plans on making a complete spudgun, not to mention with those high ...