Ok, i put the ignition system on and shot the gun once last night (would have been more but its to loud for that time of night). Thankfully nothing exploded. Cold weather really isnt a problem, even this time of year. I live in midwest GA and besides the occasional odd cold snap days, it doesnt real...

Thanks for the help guys.

Ill mount the igniter on the gun today after work and hopefully get some pictures up.

Hello, I built my first spud gun yesterday. Its a simple combustion gun, and i was pretty proud of it. I was going to test it today after work, but when reading the wiki on this sight i saw that you should never use cell core pvc because it cant take any pressure. I got to thinking about my gun and,...