I'm trying to develop a suitable load for lamping with my 6.5x55. It's an M96 Mauser, so the twist rate is probably not suitable to the 100g offerings from Nosler/Sierra/Speer, so the Nosler BT 120g seems a logical bullet to consider. Are the terminal ballistics of the 120g BT suitable for this application? I want something as frangible as possible to mitigate the 6.5's tendency to "keep on going".