Need Help With Coaxial

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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Mmtucson
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Help we r trying to build this double coaxial gun n it will not fire. Need exact instructions, help!? :?
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jrrdw
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Most of us know how coaxials work but you need to be a bit more descriptive and pictures of your cannon would even be better.
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Brian the brain
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Does it hold pressure?
What size is the piston compared to the porting?
What are you using to pilot the valves?
How's the fit between the piston and the pipewall?


Pictures would definately help...
Gun Freak wrote:
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!

Can't ask for a better compliment!!
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HUNTER62610
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Check Night Hawk in Lights Coaxial aircannon. Might help.


When life gives you lemons, concentrate their Citric Acid, and load into a home brew CO2 driven Super duper soaker.

Then show life who's boss.
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