Have to disagree with that. I saw a Stag the other day that had the front sight base visibly canted off to one side. This was on a brand new rifle. We sent the owner back to the store where he bought it and they went through their entire inventory only to find that every single one of their Stag rifles had the same canted front sight base.
That customer decided he wasn't happy with a brand new rifle that had such an obvious defect so he came and let us build him a custom rifle. We spent a whole bunch of time going through options and choices and in the end the rifle turned out beautifully. You should have seen the smile on his face when he saw it all completed.
BTW this is it and to be honest it looks even better in person.
To anyone who doubts the quality of a custom built rifle. This thing is dripping in Colt, Magpul, Daniel Defence, and YHM parts. It is all the best of the best.