The specified twist in that Remington barrel is 1-9¼" This will stabilize any hunting bullet you are likely to use up to and including the Speer 105 grain SP. I had great success with the 100 partition and IMR4350 in the short tube. IIRC, I got 2940 (+-10)fps with 45 grains. [work up from 3 grains below, please] These rifles are generally quite accurate. Regards, Eagleye.