I feel much better, now. After I finally got my new BH breech plug, I took my Apex out this morning to sight it in. I tried it with 77 grains by weight (110 grains volume), with some T/C 250 grain Shock Waves. It loved that load, and was putting them in one hole at 25 yards, so I do believe it's the load I'll stick with. According to the Blackhorn data sheet, that should be pushing out around 2,000 fps.