Marble gun

Boom! The classic potato gun harnesses the combustion of flammable vapor.
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Do you like what you see?

I love it
0
No votes
Yea i guess...
0
No votes
not too bad for a first try
6
100%
Epic Fail!
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No votes
 
Total votes: 6
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Stolly32123
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VERY simple cannon made form pvc. Its my first gun apart from a simple spud cannon that i got a tutorial for. this one is my own design. Its just a pressure chamber with a ball valve then the barrel. Even though its simple it still shoots great. Watch the vid and tell me what you think.

[youtube][/youtube]

Edited by jrrdw.
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jackssmirkingrevenge
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Good first effort but shame about the ball valve, convert to a modded sprinkler valve and you'll be talking about 4 layers of plywood, not cardboard ;)
hectmarr wrote:You have to make many weapons, because this field is long and short life
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Gun Freak
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Cool but why tap the BV into the cap when you can get proper fittigns and be much more safe? Anyway I like the paint and the gun seems to be effective.
Stolly32123 wrote:this one is my own design. Its just a pressure chamber with a ball valve then the barrel.
Not very original.... lol :D
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jakethebeast
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pretty clean gun, love the paintjos, but you need to change that ball-valve!
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