David, they shot very well... my MT seems to have a decided preference for 150's and heavier, especially boat-tails. It really liked the 150 NLRAB, but that bullet is kinda goofy. It seems to want to deform when seating the inevitably full case... frankly, what I pulled from the dirt behind my targets didn't look any different than the easier to use 150 NBT's, and that's obviously a proven bullet. I have some 160 NAB's on hand and when I have some time will give them a spin.