If it helps, 200 gr eldx cbto 2.663, 20 thou jump. Lands was the limiting factor not the magazine for that bullet. Shoots lights out at 2650 fps, 22 inch barrel
Just as an FYI: Tikka uses the same magazine for the .300 wm. In that caliber, the answer to your question is definitely no. My 180 accubonds in the .300 are seated at .200 off the lands and barely fits with the magazine.