I have three Colt M4A3 flat top upper receivers that range from excellent to like new condition. These are early ones with the desirable C AF markings and the RAS T numbers in the rail. They also are stamped M4 and have the M4 feed ramp cuts. The FWD assist and ejection port covers have already been installed. Check list below for details.
1.Like new inside and out. - *Sold pending funds*
2.Excellent, has seen very little use. - *Sold pending funds*
3.Refinished by professional, nice! - *Sold pending funds*
Prices listed do not include shipping charges. I will be glad to e-mail pics to a serious buyer. Please contact me via e-mail.