Faxon Firearms ARAK-21 Complete Upper Receiver 7.62x39mm 16" Barrel, Black - URSSB762

This is a complete upper receiver assembly for AR-15 platform rifles chambered in 7.62x39mm, featuring a 16" barrel with black finish. The ARAK-21 upper is a drop-in component compatible with standard AR-15 lower receivers and includes all necessary components for assembly and function.