Barrel Lube

Boom! The classic potato gun harnesses the combustion of flammable vapor. Show us your combustion spud gun and discuss fuels, ratios, safety, ignition systems, tools, and more.
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Sonicboom101
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Posts: 46
Joined: Wed May 09, 2007 5:49 pm
Location: Centerville, UT

Fri Jul 30, 2010 9:54 pm

Most of my guns I have sharpened the end of witch I'm loading the spud in. I have never tried any other methods of cutting the projectile down to size. I knew that having a tight fit would be the best performance when shoving it in. I never really understood how those different methods worked.. But then again I shoot different things then just spuds.
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