Been using it in a 7x64 and a 250 Savage.
One batch of 7x64's went 10 loadings, annealed after the 5th. I scrapped them after 10 just because.
250's are on their 2nd loading, too early to tell.
If these hold out as well, I may switch to Hornady since Remington brass seems to have gone the way of the dodo bird.