And shoot the 145gr blackholes. Just my opinion but it would be a hammer. I'm shooting the same combination in my 25-7 blaser (Blackbird). Which the case is slightly longer but not by much. If I where todo it over I would go this route do to brass availability.
I was reading an article the other day about a gentleman that was having issues with his rifle all of a sudden stopped shooting good. Tried everything under the sun to figure it out and when he couldn't he called a friend that was a long time bench shooter. First thing he asked was when was the...
I am not do to have only a 7.5 twist. I stopped at the 163gr but if I would have done what my gut told me to do and go with a 7 twist then yes sir I would have been flinging the 180s just to see how they would do.