I have a (very good condition 99%)Colt M4 upper receiver. This DOES NOT come with barrel,etc. It is the receiver & charging handle only. No ejection door and FA. Marked M4 above the gas tube hole,has the M4 cuts, also C AF marking on the side. No RAS numbers on rail.
Color is Colt black. $200 delivered ! Make it $250 & I'll throw in a new Stag arms stripped lower!
Email any question through the board, If you don't like the price, make an offer, the worst that can happen is I say no!