Re: 208gr AMAX and 300win
Adam,
I can send you a dummy round with the 208 A-max in a 300WM Winchester case, if you want. I run a COAL of 3.620" in my TRG. This puts me right on the lands. (But, I also had about .030 of throat erosion at this distance from when the rifle was new). At book length, the bullet will set pretty deep in the case. But, you can cut a custom length to chamber. Shoot me a PM and let me know.
Chad