Originally Posted by WoodenPlank
As for the earlier question of staking the castle nut, I have never had it done on a single AR, and I have never had one come loose, even when run hard. I have one guy build all of my ARs for me, and he has built far more rifles than anyone on this board has ever owned, and he doesn't stake them. I get the feeling it becomes less of an issue when they are properly tightened.
Oh the gods of the AR world just put your name on "the list".