Is anybody shooting these in an 8 twist? Im having a tough time deciding on an 8 or 9. 70s should definately hold up in a 9 twist but an 8 twist could be marginal. What say you?
With my 223 Wylde I use 70grs with a 1-7 twist no problems. Tried 1-9 and they seemed ok out to 100yds but after that, they opened up. Also not sure if they keyhole a little or just the paper, since backboard had big holes in it, and along with wind allowing the target to flex.