This was one we saved from a customer. You’ll notice he was attempting to cut front pinned on brake off with cut off wheel and put scar on sight block. We purchased rifle and finished conversion. Stock adapter for m4 tube. Utg handguard. 14x1 threaded. Chrome lined import. Very nice clean gun. Asking 1400 open to offers. Can also fill weld the cut and clean it up and repaint the sight block if desired. It didn’t bother me.