Not only does Rick F's Montana shoot well with the 75 A-max, I was absolutely astonished when he was able to knock over some 500m rams at our local silohuette range. I actually thought it might have trouble with the pigs at 300 but I certainly didn't think it would take a ram down. As long as he hit in the upper half of the body, down they went. Accuracy seemed pretty good to since he was able to deliberately shoot the turkeys (385m) in the head ( firing from a rest). Also surprising was how well the little rifle held off-hand.
I have fired some 75 Bergers in my 9 twist Smith barrel and they grouped ok at 100 but I have not even tried them at longer range. GD