Nosler should have talked to a few 1000 yard BR shooters who have chased their tails with 6.5 x 284's and have the worn out barrels to prove it. You better have a tuner on your barrel if you want to push 140 grain and similar bullets that fast or be prepared to live with a lot of vertical at long range.
thats what happened to me when I got much beyond 6.5-284 speeds with the 264, accuracy while still right at MOA, wasn't the half MOA I wanted anymore.
