What twist are you going with on the 300? I'd probably go 9 maybe even a bit faster say 8.5. I saw one the other day that was an 8. Probably no downside to an 8 I'm just used to see that twist on blackouts not magnums. I have a 30-06 I specked around the 208 Amax a few years back that has a rock 9.33 twist that gains to 9.
Bb
