Save time & labor with the fully assembled War Lock™ Complete Upper Receiver. This product comes with an enlarged ejection port to accommodate calibers up to and including .50 Beowulf.
NOTE: Does not include Barrel Adapter Assembly, Installation Fixture, Transportation/Storage Cap, Handguard Retainer Assembly, Charging Handle, or BCG.
The War Lock™ Installation Fixture is used for the installation of the War Lock™ Barrel Adapter Assembly and for the installation of muzzle devices.
The War Lock™ Transportation and Storage Cap is used to prevent potential damage to the gas tube and chamber of complete barrel assemblies. It is compatible with other AR15 takedown systems.
The War Lock™ Handguard Retainer Assembly is used for two piece drop-in handguards (Type 1 kits only).