If you want a nice, made in the USA and reasonably priced 1911, look at the Kahr/Auto Ordnance. Tight, nice markings, and reliable.
Do not confuse these Kahr A/O with the old Numrich A/O guns. Completely redesigned and retooled. They are about $100 more than the RIA's and about $125-$150 less than the Remington.
I handled a Remington the other day, and it is O.K., but IMHO not worth the extra $$$$ over a Rock or the A/O (not trying to step on anybody's toes). If I'm going to shell out $650 for the Remmie, I will save a little more $$$ and wait for a Colt.
I have no info on an Uberti 1911. Bet it will be expensive.
MJJ