bcn complete lowerSeemed it in excess of so again and again and can't find the blem. Everytime I do think I come across one thing off, it is simply oil smudges. Very best guess at this time is scuffs on castle nut, or The 2 very small silver places while in the flare with the magwell. 1mm dots at most. BCM QC does not mess all over it seems.This as