PSA A2 UPPER NO FURTHER A MYSTERY

Employing an Allen wrench, fasten the bolt in to the back again with the chassis receiver five/16X18 UNC gap supplied in the chassis. Observe this is the steel t-nut molded in the stock so be cautious to not cross thread the bolt. Harm to the threads may possibly disable chassis overall performance.A convenient self-stowing tensioning wrench releas