video of oxy bottle hybrid cannon firing as pneumatic only

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
steven_main
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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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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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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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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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