COLT M4A1 CARBINE SOCOM CARBINE 5.56MM NATO 30+1 FOR DUMMIES

Charlie's offers new higher receivers, the factory rifle take-offs have test fired by Colt.  Upper receivers are acquire-offs from out with the box rifles and likewise are procured as higher receiver assemblies.  Both of those are one hundred% identical.  We don't ship in Colt factory box.Higher receiver contains a purplish coloration to it in s