Hi all I have a Bushmaster lower and I am thinking of an upper from either Rock River or Fulton Armory[the tactical entries are growing on me]and was just wondering if anybody has any of these and how the colors match from different manufactures.I would also be interested in whatever combos you might have from different manufactures and how the colors match.Just wondering.Thanks Jake

I don't worry about it. The colors on Colt uppers
and lowers don't match too well on rifles as shipped
from the factory.