General Cannon Discussion

A place for general potato gun questions and discussion.
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  • Why two compression chambers?
    by jerb »
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  • paintball design
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  • First propane combustion.
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  • Copper and Brass pipe threads hate me...
    by G36CKMS »
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  • cloud chamber question
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  • Steel tubing.
    by Urban Ninja »
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  • Ball valve mechanism?
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  • 2 questions
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  • Strafer MK2
    by PCGUY »
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  • Brass Hybrid
    by SpudStuff »
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  • sprinkler valve question
    by )DEMON( »
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    Last post by Benny
  • Dumb Idea
    by SpudStuff »
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  • I need a bigger pilot valve...
    by burgerpardis »
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    Last post by boilingleadbath
  • Pimp's Hybrid (Design)
    by CS »
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    Last post by WOW!!
  • 4'' pipe
    by pipeguru777 »
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    Last post by burgerpardis
  • Which is more powerful?
    by Bedo »
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  • First time Spud Cannon
    by Cygnus »
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  • supha valve vs piston
    by Mini Khan »
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  • 8in pipe
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  • Air Sharing - 1st post for me! :)
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  • Solvent Welding Wait time
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  • Can't Find How To
    by jrrdw »
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  • QUESTION!!!!!
    by hacker911 »
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    Last post by WOW!!
  • hydrogen
    by notorious_oxide »
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    13330 Views
    Last post by Rambo
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