Reply To: Fx o ring help please

Forums PCP Airguns Fx o ring help please Reply To: Fx o ring help please



“travels4fun”I don’t use polyurethane unless it specified by the manufacturer. Otherwise, stick to Buna-N. 

FX Revolution:
-009 Polyurethane A90  (Factory Spec); However, I would buy the -009 Buna-N A90 and try them out.

Fill Probe
Breech   -009 Buna-N A70

Vulcan: I have no idea


Hey Scott
i thought I had it all figured out. I found fx Royale 22 cal breech prongs, they are no. 009.
the 25 cal ain’t so easy, I found .25 id but they are too thick , about .068 and they need to be .05.  Do you know where to find the 25’s?