Love reading some of this stuff,
1st, 2nd, and 3rd generation Colt revolvers are just that, first, second, and third generation Colt's, they are not reproductions or replicas. It is the collector snob class that has tried to push this ignorant narrative trying to protect their first generation Colt heritage and values, they have been largely successful in this endeavor due to the old saying "no matter the size of the lie, repeated enough and it will become truth" I have read the material concerning the Colt revolver machinery that was sold overseas and the processes that followed.
That said I have no interest in third generation "Signature Series" Colt's as they seem to be a cheesy marketing ploy.
Armi San Marco, Uberti, Pietta, FIE, Navy Arms etc. They are either importers or manufacturers of reproduction or replica Colt revolvers.