sniper rifle chamber question

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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The Kid
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Strake wrote:thats no good did u pack it up and wait for him to use it and blame it on him :twisted:
he was their when it happened :oops: lots of troble
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Strake
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how did u break it??

so having a smaller chamber will make it harder to take it to higher pressure
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f.c
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no smaller chamber will make it easier to reach higher pressures.
can i be a sasquatch ?
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carter
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no should. will take less time to fill thats all.
At my lemonade stand I used to give the first glass away free and charge five dollars for the second glass. The refill contained the antidote
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Strake
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i should make this a pole easier to pump to higher PSI with a small chamber or harder.
also would it be okay to weld the whole cannon together instead of using joints??
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MrCrowley
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Strake wrote: so having a smaller chamber will make it harder to take it to higher pressure
No, easier.

Your chamber isn't necesarrily small though. It's a bit big to fill to 300psi with a stirrup pump.
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carter
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depends on how good a welder you are. if u have never been formally taught by a tradesman the no. btw i am a boiler maker so i do have a idea. mig welding is one of the easier welds to stuff.
At my lemonade stand I used to give the first glass away free and charge five dollars for the second glass. The refill contained the antidote
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Strake
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with chaos's S400 wasnt he putting it up around 300psi with his hand pump and he had a bigger chamber to

yea ive done my cert one in engineering and that was just all welding MIG was hell easy after i got going i finished second outta of my class and had a few days off and the welds had to pass a tafe standard i bet they will all be shit on this tho so ill run 2-3 welds around
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The Kid
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Strake wrote:with chaos's S400 wasnt he putting it up around 300psi with his hand pump and he had a bigger chamber to
Around 200-300 psi with a normal bike pump (looked like a giant pump to me) btw i broke the drill it by droping it (it happened when i was like 8 by btw).
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Strake
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ohh than thats alrite lol. thats kind of like the pump i broke it blew the seal or something id probably be able to fix it but better things to do like start building my sniper.
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carter
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multiple weld can do more damage then you think. just be careful. and get some one experienced to check
At my lemonade stand I used to give the first glass away free and charge five dollars for the second glass. The refill contained the antidote
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Strake
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yeah only prob being in Australia its illegal no mater if it dont leak i will be happy
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Carlman
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i hate ozzie laws, hopefully just hopefully kevin can do something about that tho...

*crosses fingers in luck*
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Strake
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doubt it he 2 me looks like the biggest pencil pusher out there, dosnt know shit form clay
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Carlman
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but he equiped anti whaling boats with 50cal machine guns... :D

i can live in hope can i not, let me dream lol

and yea he has to be the worst visual face to ozzie land cauz he looks nothing like an ozzie lol
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