easy first gun for sister

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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c19o
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Always remember, Safety First
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frankrede
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c19o wrote:Always remember, Safety First
That is the worst thing you can ever tell yourself.
Current project: Afghanistan deployment
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anhydrite
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2.5 foot chamber
2.5 foot barrell

222fps
60PSi

2foot chamber and barrell = 211fps @ 60psi
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mopherman
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frankrede wrote:Give her a basic ball valve cannon that she can shoot confetti and glitter out of!
my sister says shes offended. we've got a decent gun alredy and she loves to kill stuff with it
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LGM
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Make a 2" X 3/4" co-axial. Lots of power, little pressure.
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