Description USGI Surplus Colt M4 Handguards w/ Double Heat Shield These are the heavy duty, oval shape Colt M4 Carbine type Handguards. They feature black finished, dual aluminum heatshields and are molded of heavy black plastic. The mirror image design allows either piece to be fitted – top or bottom – on the rifle. Comes with a set of two, one for both top and bottom. Condition: Surplus
