Help With Nominclature

[Jughead]

On a USFA SA nickle it says "engraved NNF". What does NNF indicate? THANKS

[GaryG]

Is NNF on the end label?  I've never heard of it.  I talked to one of the guys that was there since almost day 1 and he's never herard of it either.  What's the serial number of the gun?

[Tascosa Joe]

If that is an add on Gun Broker or some other sale web site, I would guess NNF=New Not Fired

[Jughead]

Ahhhh. I think the "new not fired" is it. THANKS