80% lowers need not apply: In this episode of TFBTV, James Reeves speaks with Cody Wilson about the NEW upgrade to the Ghost Gunner 3 that allows GG3 owners to turn "0% receivers" - regular blocks of aluminum - into AR-15 receivers, and possibly pistol frames and other components. Yes: this means that if you own a Ghost Gunner 3, a software update and a new set of fixtures will allow you to start making your own lowers at home. Cody gives you the details personally on today's TFBTV ep.