TacFire UPK1 AR-15 Upper Parts Kit - Black Aluminum/Steel

The TacFire UPK1 is a complete AR-15 upper parts kit containing the three primary small components needed to assemble or rebuild a mil-spec upper receiver. This drop-in kit includes a standard charging handle, dust cover assembly, and forward assist assembly, giving builders and armorers a convenient single-purchase option for refreshing worn hardware or completing a new upper.