This bullet uses the classic Keith profile @ 310 grains. They are sized .430 & lubed with premium LBT Blue. If memory serves these tested 14 BHN before packaging a couple months ago so they should be fine for the big loads. I have 2 boxes.
First box, 300 each for 61.75 delivered.
Second box, 285 each for 59.00 delivered. [GONE]
First box, 300 each for 61.75 delivered.
Second box, 285 each for 59.00 delivered. [GONE]