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Making and Using a Fire Piston

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jonthewoodworker

3/8" pipe, with the appropriate sized dowel, and Oring would work better, but here is what I used.

Materials I used:
Copper pipe 1/2" Dia. 5" long
Dowel 1/2" Dia.
Oring 9/16" O.D. 3/8" I.D.

posted by bee15099z