A neighbor of mine has a Dan Wesson 1911 which he purchased used a few years back. The story was that a veteran had found it in the sand in Iraq and brought it back. They should have left it in the desert

He had brought it to my range a couple of years ago and I recall it had an issue with the magazine not dropping free and some other issues which I do not recall. Yesterday we went to work on it.
The lower is of Colt series 80 style with the firing pin block mechanism although the series 80 parts were replaced with a spacer. The slide is a traditional design - no firing pin block. Both are marked Dan Wesson. Among the problems we identified were a defective slide stop which the magazine follower would override; a totally hosed disconnector - .050" shorter than a normal one, the slide hangs up on it when pulled all the way back and it makes the slide very hard to move; the hammer follows the slide sometimes (sometimes); the trigger pull is sometimes light and somtimes almost impossible etc.
Replacing the slide stop fixed the mag issue. Replacing the disconnector resulted in a totally non-functional pistol. The new disconnector, being longer, locks up the slide hard when it is fully retracted. I would send it back to Iraq and ask for it to be reburied but my friend spent some coin on it and will probably spend some more good money after bad. That said, what I am wondering...
How can we tell if CZ made this POS under the Dan Wesson name? I suspect that some intermediate company might have been responsible for its production between when the original DW went out of business and CZ assumed the brand name. I have a CZ75 Compact and it seems very well made. Current Dan Wesson 1911s seem to bring premium prices. I hope CZ did not build the boat anchor in question.
TIA,
Ken
p.s. There was a model name on the thing but darned if I can recall what it was.