there are a scarce few items being made still at HQ. RX lenses are in the basement, regular lenses to a degree I am sure, and some molding of the SI stuff that by contract has to be made in the USA, but outside of that, you can bet your ass that the trim is not a domestic item like 95% of everything else.
Not from what I've seen. I have been looking for those also but it looks like Linegear is the only place so far to get that part. Or someone here on the forums who might have a few extras.