[ol][*]YOu can try a little heavier bullet that is constructed a little heavier like a Partition . My brother uses 160 Grain Partitions in his BAR 7 Rem mag and nothing moves and has a lot less meat loss then when I use Corelockts or BT's. YOu might also want to try the Corelockt Ultra ..that one should mushroom rapidly deliver all the shock and not go to pieces . Good Luck and glad to see your a Seminole fan.[/ol]