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pcp rifle(video )

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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Unread postAuthor: jackssmirkingrevenge » Wed Sep 28, 2011 12:33 am

cacob_jlarke wrote:how did you make your suppressor?


Have a look here, it will give you an idea of the basic principles involved.

Note that for pneumatics the cooling effect which is effective for firearms and combustion launchers is not relevant, what is important is the volume into which the air has the opportunity to expand into before exiting the muzzle.
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Unread postAuthor: pneumaticcannons » Wed Sep 28, 2011 5:27 am

WOW thats awesome! It would be cool if you connected the bolt action to the hammer valve so you only operate the bolt.
Great Work! :D
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Unread postAuthor: wyz2285 » Wed Sep 28, 2011 8:01 am

I did it here :roll:
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CpTn_lAw wrote::D "yay, me wanna make big multishot pnoob with 1000 psi foot pump compressor using diamond as main material. Do you think wet bread make good sealant? " :D
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Unread postAuthor: cacob_jlarke » Mon Oct 03, 2011 7:57 am

thanks for the info guys! I just machined a new valve body to suit the blowgun valve internals (I own a lathe) but made a port at the rear for the air supply so I didn't have to use 10,000 amount of epoxy aha. machined my bolt and plunger too. now I just need to make my air escape route to go from the valve to the barrel, and my trigger, then seal it all up, pop it in the stock and I'm good to go!
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Unread postAuthor: Goats spudz » Mon Oct 03, 2011 10:07 am

Cool it looks cool :wink:
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