General Cannon Discussion

A place for general potato gun questions and discussion.
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  • How do I
    by Spud Meister »
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  • Chamber Burst?
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  • copper and iron
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  • modifying srinkler valve question
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  • Propane Gauge and regulator question
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  • BBMG Questions
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  • why are sprinkler valves used?
    by milty »
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  • my potato gun plans-any suggestions?
    by milty »
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  • Home-made diaphram problems
    by boilingleadbath »
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  • Materials???
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    Last post by iamthewalrus
  • More Oxygen or a Hybrid
    by saladtossser »
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    Last post by spudshot
  • Noob Spud Gun Questions
    by niceguyjps131 »
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  • propane meter
    by iamthewalrus »
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  • painting a pvc spudgun
    by Aaron ????? »
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  • how does the gun i made sound?
    by soadkid332 »
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    Last post by spudshot
  • Barrel Porting
    by Teucer »
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  • Hairspray more powerful than propane
    by maka_velli_005 »
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  • Rainbird Sprinkler valve
    by tatorassassinator »
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  • Camera Flash igntion
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  • Chamber to Barrel Ratio
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  • Propane Injection?
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  • Camera Flash ignition, how make it work?
    by NotrdicDemon »
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    Last post by Cool
  • How powerfull can a combustion cannon be?
    by Cool »
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    Last post by Cool
  • Sprinkler Valve Question
    by saladtossser »
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    Last post by saladtossser
  • Silencer?
    by julz »
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    Last post by Harpoon
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