Blackey,
We must be on the board at the same time! While you were posting this question, I was answering it on a reply that you posted on another topic. Here is what I said;
No all USFA's were made up of Uberti parts, only the earlier ones (1993to around 2001ish). Later guns, around 2002 to the end, were all US made. There seems to be a bit of debate as to exactly when the transition to all US made took place. Maybe Gary can give us a more definitive date.