Nice CC. But like 99.9% of them, they were built on mostly Uberti parts. USFA and USPFA before them made all sorts of claims that were flatly untrue. "100% American Made" likely the most egregious I think. And done intentionally IMO. Best way to buy any gun is buy the gun not the story. With USFA even more so.
I can tell you this on that particular gun...box, sleeve and paper work are original to the gun. China Camp guns of that era came with a one piece box and generally a test target. Gotta wonder where the test target went. If there ever was one. I have two that did not come with targets and were not sighted in. Being a .45 no reason not to sight this one in, as a CC gun was claimed to be made. The white cotton gun sack is original as well.
Uberti parts? As mentioned previous CC guns the over whelming vast majority of them are Uberti parts guns. Gary Granger said they made US CC guns. But in searching I have yet to even see on in the past 10 to 12 years.
Here are some great tips on Uberti guns from USFA and USPFA..
very early 1 piece box and blue unmarked end label..generally holding a Uberti. Only in 45 cal an only 4 3/4"
no matter what gun was inside..I also have much later CC guns that never hand an end label on the box or test targets.
white cheese cloth gun bag...Uberti. Nice this one even has a matching serial
and as you mentioned the Uberti cast hammer..
Bottom line? I have a few extra copies of the USFA paper work and boxes just from my own collecting. Others do as well.
In 5 years time these guns have doubled and tripled in value. Buy the gun, not the story or the paper work