Barrels are supposed to be good quality... but - Rainier Arms AR Ultramatch MOD2 6.5 Creedmoor Barrel

Last 2 I got from Opticsplanet had issues with pitting and one with a sizeable dent/chip from the barrel extension. Wondering what is up with all the sudden QC issues from OP or ranier. One shipped with no cover over the barrel extension with resulted in a dent/chip on the side that scratched the upper when the barrel was seated in. If you don't have these issues the barrels themselves are exceptional in quality