Although a Remington action is a great action it is not a custom. They can be made to compete with the high end actions but they are not equal.There are many out there. Stiller, BAT, Stolle, Nesika and many others. I imagine a good trued Remmy action is going to be more accurate than most people can shoot. So ask yourself why spend $1300 on a BAT. Because you can! The custom actions are stronger and the machine work is superior. They're just palin nice! I have a trued Remmy and love it and it shoots little tiny groups at a 1000 yards, so don't take this as a slam on Remington because It's not going to be for sale as long as I'm kickin'. As far as the question as to what is the most accurate action, I have to put a vote in for BAT. They seem to be the most popular custom action listed in the bench rest competition. Guess what? Remington by far dominates any factory action being trued and used in competition. It doesn't really matter what anyone decides once you enter the the bench rest scene it is like a bottomless pit. Find a second job because you may need it. It isn't a cheap sport