bcn complete lowerAppeared it more than so over and over and can't find the blem. Everytime I think I discover a thing off, it is just oil smudges. Greatest guess at this time is scuffs on castle nut, or the two small silver spots within the flare in the magwell. 1mm dots at most. BCM QC won't mess all-around It appears.Here is the fifth BCM LPK i'