Colt 11.5 inch M4 Commando Upper Receiver Assembly

JUST IN FROM COLT The Colt LE6933CK Upper Assembly is used on the R0933 Commando model rifle.

This upper receiver allows for a free-floated barrel and also features a gas-block mounted fixed front sight post with bayonet lug and a backup rear sight.

The barrel is Colt's standard 11.5" chrome lined M4 barrel with an A2 flash hider up front.