So I have been diving deep into the ar world as of late and started noticing some different things in mid to upper tier lowers. While I know for certain fit, finish,and effort going into the overall product are important to some others not. I recently have pick up a daniel defense rifle and noticed the castle nut was staked ok good deal for that kind of it should be! Going further I went ahead and ordered a bcm lower to complete my bcm upper and noticed wow not only is the castle nut staked but its staked in all three places. Don't get me wrong I know we are not talking about a 50 bmg here but dang did they do a really good job it looks perfect. Daniel defense says there rifles are ready for duty use ect right off the line and while Im sure it will hold up having that extra security of knowing that thing is going no where sure makes me wonder if the bcm lower I paid 350 for took enough time to make sure there end user was in mind that daniel would not do the same?