Posted 1 Dec 2019 Colt M4 Complete upper, bought new years back, paid over 700 for it. complete with C MP 1/7 marked barrel, 14.5 barrel w phantom brake factory welded to bring over 16",Crked bolt marked upper and C marked bolt carrier. All excellent. about 100 rds fired. 500 shipped. US postal money order only. Denver, Colorado, United States Share this post Link to post Share on other sites
