-Buffer Tube Milling File (intended to shave down the best of an AR-ten Buffer tube so which the charging deal with can clear on some higher/decreased mixtures) After milling the non-receiver block over the Ghost Gunner 3, your new AR-00 receiver is combined with a reduced-decrease and buffer tower (accessible https://cruzmmmli.mybjjblog.com/5-easy-facts-about-ghost-gunner-3-for-sale-described-45734228