Colt 14.5" Gov Profile M4/M4A1 Barrel C MP Marked (KIT)

New Old Stock!

-14.5" Colt C MP marked barrel (old markings)

-5.56 chrome lined bore and chamber 1/7 twist

-Dimpled for MK12 gas block

-Government Profile

-Used on M4A1

-May show handing marks from bulk storage

-Has been cut for taper pins for front sight base

-NEW MK12 Contract gas block and Colt carbine gas tube

-ALL NFA RULES APPLY

*Barrel cannot be returned because you are unable to fit a previously drilled or undrilled front sight base onto this barrel; this barrel was drilled for a front sight base and the previous 1:1 matching front sight base did not come with this barrel* If you are looking for a front sight base barel purchase a complete barrel or an undrilled barrel where an udrilled front sight base can be installed*