Barrel Assy, 11.5 Inch, R0933HB Commando

Colt original R0933HB Commando - Heavy Barrel.
Chrome-Lined 1/7, Late 1990's production.  NOS.

Marked behind the flash suppressor, in front of the FSB:

       C MP
5.56 NATO 1/7

Front Sight Base: F marked, Flat-Top

Barrel Extension:  M4, with 52 degree feed ramps

Handguard Cap:  Early heavy barrel carbine - no M203 receiver clearance cuts

Includes factory riveted sling swivel.