I have read the Moore report which is quoted at length in Blake Stevens book,US Rifle M14 and I also have a copy of the American Rifleman magazine vintage 1961, which presented an extensive report on M14 production problems and remedies.All things being equal,I would much rather have a real M14 than one of the Chinese clones based on my extensive use of a wonderfully reliable and accurate HRA M14 in issue condition.Maybe I was truly blessed with an exceptional piece.About the only deficiency which I experienced with it was a tendency for the gas plug to loosen after a period of firing.Obviously others have similar preferences as evidenced by the extensive substitution of US GI M14 parts to replace what are judged to be defective components of the Chinese product.I do not believe that the problems which were experienced in the production of the US M14 rifle can in any way be used to elevate or excuse the quality of the current Chinese product.My personal choice is to avoid the Norinco,but I'm happy to see it's devoted followers enjoy it for what it is-a bargain basement M14 clone which can be upgraded to real M14 standards after a fair outlay of money and time.