Yeah it really isn't that heavy. I am working on a stand for it but still need to buy the saddle and some bolts. How i positioned the trigger at the corner is kinda a problem cuz if you leave pressure in it while you are shoving something down the barrel, and you tip it up, it may go off. The good p...

I like the names and also i didn't know that there was a spot on the wiki that has ammo ideas. Thanks for telling me.

Yeah after i made it i noticed that. The reason i put the valve on the bottom is so it's alot easier to hold it. You can see in the pics my trigger setup. Since the trigger is like that it makes it really easy to hold.

Hey guys. I was wondering if you have any cool ideas on ammo for my cannons. I have one with a 2 inch barrel and one with a 1.25 inch barrel. I was looking for ammo to shoot at stuff (like the neighbors house JK :lol: ) and to shoot in the air. Any ideas? Also does anyone have a name for either of m...

Hello again. This cannon is one that i completed a couple months ago. It was also my first pneumatic cannon. I got the idea first from clide and his semi auto gb cannon. I made a blow forward bolt and all but it kept breaking. After going through a couple of bolts i decided to just go with a regular...

So do you have to dunk the tank in coffee?!?! JK I really think the water idea is the best. If i saw some one heating a propane tank with a fire i would kinda say, Oh thats cool... just let me get behind this barracade before you do that!!!

For the poll i say yes because it is half decent. BUT only if you're calling it a mini combustion!!! Overall very nice gun. I like how you positioned the sparker in the cap.

Cool gun, my only suggestion is since you already hid the schrader valve in the stock, you should have found a small enough diameter pressure gauge to hide it in the stock also. Maybe even try to hide your pilot hose. Then you'd have a REALLY slick looking gun 8) oh yeah.

OK Thanks a lot for the info. I saw this idea on here a while back and wanted to make one. I just didn't know that propane was at that low of pressure.

So by what the wiki says, at 70 degrees if i just filled the gun it would only be 110 psi? Or did i completely screw that up.

Hey guys, i was wondering if you could give me some info on what you think. I was thinking about making a propane powered pneumatic. Just using the propane for an air source. I was thinking about making a 1" steel stock, 3/4 in QEV, and a half inch barrel. I wanted to use the stock as the chamber. D...

Good idea of selling a pre-made piston valve to anyone who can't make their own. Personally i don't like buying pre-made stuff even if i can't get something to work the first time. Just getting to build it is half the fun for me.
PS: check out my name and make sure your parts aren't DWV!!!

Ok thanks i've been thinking about making something like this and was wondering if i would really have to make a blow forward bolt.

Ok i'll try the GGDT again. Also i bought some cheap knock-off brand foam rockets and the tail and fins just get ripped off as soon as it leaves the barrel.

VERY NICE!!! I wish i had the stuff to make high quality guns like this. This deserves some smilies doin the wave!!! :wav: