What is this exactly. We consider a long range one that will consistently deliver a projectile past 500 yards with enough energy to cleanly take down the target. There are many cartridges that can do this on a steel target but do not carry enough energy to the target to be considered a long range hunting round.
We consider this the long range rifle a specialty rifle and not a general hunting rifle. The entire platform will be heavier and longer to get every once of performance. This makes it less than perfect for many types of hunting.
Long range accuracy is all about precision. For the ultimate long range rifle we combine precision made actions with the very best barrels available. Pillar bedded into the highest quality synthetic stocks. No short cuts. Not cheap but worth it.