PSA A2 UPPER NO FURTHER A MYSTERY

Employing an Allen wrench, fasten the bolt in to the again of the chassis receiver 5/16X18 UNC hole presented during the chassis. Note this is a metal t-nut molded while in the stock so be careful to not cross thread the bolt. Harm to the threads may well disable chassis overall performance.By incorporating to cart, I fully grasp and comply with th