First is a "C MB" forge, M4 A2 upper Reciever, like new, Black, complete
second is a like new take off from a 6520, "C AF" forge, NON M4 marked with NON anodized feed ramps, Black, complete
Third is a "C AF" forge Flat top Rifle reciever, NO feed ramps, T numbers not painted white, complete, shows wear but finish looks good
Will trade any one of these for a Colt M16A1 reciever, forward assist with NO shell deflector, preferably with no forge codes but with proof stamps
Original SP1 collapsable stocks,
Colt 11.5 barrels.
Old Colt stuff