New current production Colt LE6921HB M4 "SOCOM" upper assembly complete with accessories. This upper assembly features a Colt M4 flat top upper receiver with a Colt M4 SOCOM/SOPMOD heavy barrel. The original bolt/carrier and detachable carry handle are also included as well as a new Knights R.A.S. w/pistol grip and extra panels. I am asking $1150.00 plus shipping and will consider taking Colt M4 parts plus cash in trade. Please contact me via e-mail through the site or direct at CLM4@EV1.NET.