video of oxy bottle hybrid cannon firing as pneumatic only

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
steven_main
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Tue Nov 06, 2012 4:29 pm

120 PSI .... 1 7/8 impact socket vs brick wall.

Hybrid mode will be 5 times more powerfull :-)

[youtube][/youtube]
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jackssmirkingrevenge
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Tue Nov 06, 2012 4:34 pm

Nice... what sort of valve did you use, burst disk?
hectmarr wrote:You have to make many weapons, because this field is long and short life
steven_main
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Tue Nov 06, 2012 11:36 pm

Ball valve... Ill use foil tape burst disk for hybrid operation or to maximize pneumatic mode performance in conjunction with forward mounted ball valve..
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jackssmirkingrevenge
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Wed Nov 07, 2012 12:34 am

Not bad at all for a ball valve :) looking forward to the hybrid performance, good luck!
hectmarr wrote:You have to make many weapons, because this field is long and short life
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