Miami,
the IDE marked Poly Tech M14s are known to be the very best that were ever imported into the US.
The receiver is forged and dimensionally closer to USGI than all others except SEI's new receiver and newer LRBs.
I have used SEI to custom build EBRs on 5 of these receivers... the results are outstanding,
but you don't have to do as much as I have to end up with an excellent M14.
Chinese barrels are chrome lined and as good as USGI. The op rod is 1 piece and forged... as good as TRW USGI.
Buy it, use it or stash it away for a rainy day...