pnuematic mortar

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
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spud yeti
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Joined: Tue May 08, 2007 1:41 pm
Location: Cape town south africa
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Sat Jul 21, 2007 9:27 am

foam cores the one with bubbles in it.
But if you really have to use dwv, screw the fittings to the pipe to minimalise the pipe from blowing off.
really good quote/phrase here
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