Does anybody have any speed / accuracy info since the change to 7 twist. I have no interest in shooting the new Sierra 150Gr. Which as far as I know is the only bullet that needs it. I shoot Hornady 140Gr ELD-M when it's hot, Hornady 147Gr ELD-M when it's cold for target, Hornady 143Gr ELD-X and Berger Classic Hunter 135Gr and Berger Elite Hunter 140Gr for hunting. I'm in the 2700fps node for my 8 twist and it's working for me.
