LITTLE KNOWN FACTS ABOUT COLT M16A1 RETRO REISSUE.

Charlie's gives new upper receivers, the factory rifle acquire-offs have check fired by Colt.  Higher receivers are just take-offs from out of the box rifles and also are procured as higher receiver assemblies.  The two are one hundred% similar.  We don't ship in Colt manufacturing facility box.Sure.  From my knowledge the “2013 configuration