Newbie First Cannon - Good but need input

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.
dolphman69
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Joined: Wed Mar 14, 2012 3:21 pm

Fri Mar 16, 2012 7:09 pm

I see I see. Makes sense.

If the wad say was secure and air tight, would the bb's damage the inside of the PVC (over time) as they exited? Or is that negligible?
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