I don't have a non-blem lower to compare it to, but I honestly can't find a single thing wrong with it. Those BCM folks must have have some serious quality control standards to call this thing a cosmetic blem. Perfect fit with my new PSA upper. Rifle still not finished yet, though.

USMC 1997-2002. 6173 CH-53D Sea Stallion Helicopter Crew Chief and Flightline Mechanic. Semper Fi!

"Be still, Taggart!"