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marble gun (damage pics)

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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marble gun (damage pics)

Unread postAuthor: sniper hero » Thu Apr 17, 2008 3:25 pm

hi this is my gun
it's only a gun for short time because I am waiting for parts for the coaxial I want to make and then I need this parts again
the pressure I use is 120-140psi(8-10bar)
shots were from only a few metres

specs:
chamber is 22mm and almost 50cm long
barrel ID is 16mm and about 80cm long
ball valve is nothing special but has very good flow
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Attachments
CIMG1047.JPG
CIMG1048.JPG
CIMG1049.JPG
CIMG1050.JPG
CIMG1051.JPG
CIMG1052.JPG
CIMG1053.JPG
CIMG1054.JPG
Last edited by sniper hero on Sat Apr 19, 2008 4:40 am, edited 1 time in total.
proud member of dutch spud clan
coming: semi auto pellet sniper:D
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Unread postAuthor: pat123 » Thu Apr 17, 2008 3:28 pm

It looks good. you can probably take it a lot higher than that. Is it just me or is it bent in the middle? I would also upgrade the ballvalve
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Unread postAuthor: sniper hero » Thu Apr 17, 2008 3:38 pm

yeah it was bent but I fixed it
higher is almost impossible with the pump I use
and yeah it's only till I get my new parts so I will keep it like it is and then it becomes a shorter and thicker(28mm) coaxial
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proud member of dutch spud clan
coming: semi auto pellet sniper:D
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