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Penetration testing photos thread

A place to ask general spud cannon related questions.
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Penetration testing photos thread

Unread postAuthor: shockwave » Wed May 03, 2006 12:29 pm

Ok, this is meant to be a thread where ppl can post photos of things they shot with their cannons. I'm particulary thinking of coins as a testing material and guns that shoot small projectiles. You can post photos of a coin shot with your favorite commertial airgun ;) even real gun. That way we can all compare eachothers results. You should allso supply as much info about the test as possible. Here are my results.

Projectile: 15mm marble
Gun: http://www.spudfiles.com/forums/viewtopic.php?t=1936&
Pressure: 100psi
Velocity: don't know
Testing conditions: the coin was taped to a paper tube and strapt to the end of the barrel
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Unread postAuthor: Rambo » Wed May 03, 2006 3:30 pm

I'm proud of my mini hybrid. here is a link http://www.spudfiles.com/forums/viewtopic.php?t=1720& What's the weight of this marble?
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Unread postAuthor: Infernal Maveric » Wed May 03, 2006 3:31 pm

Projectile: 16mm battery (AA)
Gun:http://www.maj.com/gallery/Infernal-Maveric/Spudgun/spud2.jpg
Preasure: 125PSI
Velocity??
Test conditions: Oak floorboards at the back of my garden. Shat ot from about 20 feet

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