My First Coaxial... Many Pics AND NEW VIDEO!!!

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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Is this good for a first coaxial barrel sealing piston cannon?

Hell yea!
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Yes
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This Sucks
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This Sucks
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noname
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Wrap paper towels on paintballs or put a paper towel, then like 20 paintballs, then another paper towel so they don't roll out. Great shotgun, but kinda nasty in your barrel.
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MrCrowley
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i test my seal by pouring water down the barrel and putting a few pounds on the piston so it seals and no water leaks.
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spudkpi
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Thanks for the suggestions and feedback guys... I made a video of some damage today and it's my first video yet so I need feedback on it too...

MY FIRST VIDEO
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PVC Arsenal 17
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great job. Nice cannon. You made an awesome piston
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singularity
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earlier you asked about good ammo for 3/4 barrels, well a roll of pennys fits perfectly (sure it cost you 50c a shot but the damage is awsome)
be sure to check out my <a href="http://www.spudfiles.com/forums/ak-styl ... 9.html">AK Styled Vortex Gun</a> and my <a href="http://www.spudfiles.com/forums/at-4-t9627.html">AT-4 Rocket</a>

upcoming projects... finalized clip fed BBMG and ball point pen sniper
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noname
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Or drill a hole through a stack of 10 pennies and put a bolt through with a nut at each end.
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spudkpi
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Hahaha ohhh the class currency ammo... yea i like nonames ideas... slightly cheaper than the whole roll.... i also think that 1/2'' copper pipe fits perfectly into a 3/4'' PVC barrel so i may make some copper bolts...
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noname
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Spray paint them bright orange and you won't lose any. And you can completely blow cinder blocks apart in one shot. :twisted:
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PVC Arsenal 17
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spudkpi wrote:Hahaha ohhh the class currency ammo... yea i like nonames ideas... slightly cheaper than the whole roll.... i also think that 1/2'' copper pipe fits perfectly into a 3/4'' PVC barrel so i may make some copper bolts...

It fits... but far from perfectly. Try 12 grams.
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spudkpi
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If your talkign about 12 gram Co2 tanks I have none.
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