How colt ar 15 complete upper can Save You Time, Stress, and Money.
Exclusive direct gas running system eradicates the traditional running rod and ends in fewer and lighter parts This is the new upper receiver group, taken off a full Colt rifle. Ships in military services grade plastic with Colt oil within the barrel and receiver and BCG, in non-manufacturing unit box. 100% all Colt, factory assembled.Lousy M