Radical Firearms CFU16762X39H AR-15 FCR Upper 7.62X39mm 16 in 4140 Chrome Moly Steel Medium Contour Black Nitride Brl 12 in Black Hardcoat Anodzied Handguard

The Radical Firearms FCR Upper Receiver is a flat top, law-enforcement grade, drop-in receiver, ready to be mounted to any Mil-Spec AR-15 lower. This fully MIL-STD receiver provides a high-quality upper for any level budget or shooter. It comes complete and assembled with upper receiver, forward assist, ejection port door, barrel nut. 16" barrel and an A2 flash hider.This 7.62x39mm model has a black nitride barrel with black hardcoat anodized receiver and 12" handguard.