FX Impact Mk2 reg piston nozzle

[Pompkie]

Hi,

I can see that the nozzles come in two flavors.

Which one is the latest and the greatest? Any ideas on the performance difference between these two?

Thanks!

 

[Halr]

I was sent a flat faced one to rebuild my regulator under warranty and was told that it is the latest,

 

[capefeargunr]

The one on the right is the latest. Prevents damage and premature failure of the Delrin piston.

 

[Pompkie]

Does anyone know when the new one was introduced?