Offering a Colt M4 Upper: Got some bills to pay or else this would stay.
Colt M4A3 upper receiver
Marked M4 on front of receiver
"C" "AF" on right side of receiver
M4 Feed Ramps
Front Sight Marked "F"
Colt LE6922 16" barrel, M4 profile, 1/9 twist, chrome Lined, Marked, "C MP 1/9"
Upper is new colt black and not the older colt gray.
T-Marks are not painted.
spf to a good guy!