Very bitchen! I would geuss it was relatively expensive though.

Pretty bitchen! Much better than my first gun... nice job with the handle and the muzzle knife.Is that a 3" chamber 2" barrel? If so what are the lenths? Thanks... yes it is a 3" chamber and 2" barrel.... the chamber is like 17 - 18"'s and the barrel is 24" .... ive had a few people tell me i shoul...

Pretty bitchen! Much better than my first gun... nice job with the handle and the muzzle knife.Is that a 3" chamber 2" barrel? If so what are the lenths?

Holy douchefucker! That thing has hellish power,I would hate to get busted in the ass with it.

I made a pill bottle gun not to long ago,i had my barrel in the cap cause it was thicker (not sure if it really matters) anyway it worked nice for a while then i mad a spit ball that fit to tight in the barrel and the damn cap exploded into about 10 peices,i was in my living room at the time and it ...

Very nice gun,you took your time it seems and it paided off.

You guys must use way to much alcohol or something ive never had that problem,infact my second ever gun the combustion chamber was 4" thick by 6" long and it was small enough that 3 shots of alcohol would work everytime by itself it had very good power,potatoes would go 250 yards on this little thin...

Why not? Do you think theres a problem with using it?

Haha i like that video,nice first gun.Oh and as for propellent what ive found works fairly well is to buy some 91% rubbing alchahol and put it in some kind of spray bottle and spray 5 shots into the combustion chamber(i say 5 shots because your chamber looks about the same size as mine) and then use...

I hate to kick this up but would you use plumbing soulder for copper,Would that be strong enough?

Its fun and the five pumps thing is a saftey measure. The one that I exploded was on purpose in contained very safe conditions. It was barried 2 feet below ground in a 6in pipe filled with dirt and had a wheel barrel as another safety cover. It took 105 psi or something like that before it blew. Th...

Well i might try that if i had one,but for now i think making one out of pvc will do lol.

Just do what we did last night: Take a spudgun already constructed with fuel injection and a chamber fan, (these are some critical factors). Take the barrel off so all you have is the chamber opening. Inject fuel with the fan on and then ignite. Give a nice BOOM and big blue fireball out the front....

Yep thats what im planning on doing,ill try to post up pics tomarrow of the way i had it attached to my gun last night to give you an idea.But when i actually start building this it will definately be a custom built bell probably a bit smaller than the 4" thick by 8" long combustion gun i had attach...

Have you concidered actually shooting somone out of it?I would voulonteer in an instant,and no im not just being stupid i really would.Anyway you should test it with about 140 lbs of weight in it and see how high it goes if it doesn't go super high(over 10 feet or so)I would do that in an instant!