General Cannon Discussion

A place for general potato gun questions and discussion.
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  • Questions about a blow-forward bolt
    by acs2997 »
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  • Youtube Account presentation
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  • These sabots work perfectly with Type L 1/2 copper pipe
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  • Source for Black Teflon Tape
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  • How to: QEV/piston valve (explicit)
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  • Bluetooth remote ignator
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  • Igniter help!!!
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  • Gatling gun
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  • why can't I get a better result when firing?
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  • I'm back!- with machining abilities
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  • Coax idea
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  • Harnessing DDT (deflagration to detonation transition)
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  • How to do weapons control tests with safety? RJB INDUSTRIES
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  • looking for help understanding arduinos
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  • Valve to replace burst disk
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  • Combustion or Pneumatic airsoft cannon
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  • sabots - cheap, quick and easy method
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  • Thank you for this website, i'm glad i found it
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  • Air tank idea.
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  • PVC layered in kevlar/carbon fiber?
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  • Bug-A-Salt
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  • How to make an electrolysis machine
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  • Neat little stovetop alloy
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  • Legal problem.
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