Aluminum Fire Piston for your F1

[Macchina]

I machine fire pistons from 6061 aluminum and usually sell them in the gear for sale thread.

They can be seen here:
http://www.bladeforums.com/forums/editpost.php?do=editpost&p=4783257

I am offering one from my latest batch up for trade for a used (but still in good condition) or new Falkniven F1. Any sheath style will do.

Also interested in:
RAT-3
TAK
Griptilians
Other knives as well as long as they are PE.


Thank you,
Michaelmcgo