World cheapest spudgun.

Post questions and info about combustion (flammable vapor) powered launchers here. This includes discussion about fuels, ratios, ignition systems and anything else relevant to launchers powered by igniting things like hairspray or propane.

Postby spuzi14 » Sun Mar 04, 2007 1:30 pm

I recently built a gun for free. If I sell it...will it not be the world's cheapest spudgun?
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