if it is a true 9 and not a factory 9.25 it might,,and it might not,,everybody I know shootin 105-107 is using an 8,,wont cost much to try it,,the 90 Scenars would be very good that fast,,
I just shot some 105 AMAX this weekend out of a factory Remington 700 ADL .243 with a 24" barrel. I was doing some load testing and wanted to see if it would stabilize in 43 degree weather. It definitely did and the barrel is a 9.125 twist. The best load was a max charge of Win Supreme 780 and grouped right around 3/4" at 100 yards. I was clocking it at an average velocity of 2841 fps.