i'm not shooting the accubond but i am shooting the 250 SMK. should be pretty close,i think my bearing surface is a tad shorter but a little more weight. 99 gr of 1000 with 215 primers, rem brass. velocity around 3113. you can probably load to 100% density and not run too much pressure. it's worked pretty well on paper, now if i could get deer to show up instead of bear i might be able to tell you how they work on game. please let the bear show up next week!