Lower Parts Kit, AR15, Gunbuilder's KitDoes not include the following parts: - Pistol Grip- Pistol Grip Screw and Washer- Trigger or Hammer- Trigger and Hammer Springs- Disconnect- Disconnect Spring-...
Lower Parts Kit, Mk3, Gunbuilder's KitDoes not include the following parts: - Pistol Grip- Pistol Grip Screw or Washer- Trigger and Hammer- Trigger and Hammer Springs- Disconnect- Disconnect Spring