Thread: 53 Vmax 2206H

Imo the different coal shouldn't make any difference, we all bugger around changing seating depth to get better accuracy, to fit a magazine, or just because we can. IN some cases you get an improvement in accuracy.
In my 223 I use three different shaped 55 gr bullets, a hpbt, spbt, and flat base varmint. All are loaded with the same seating die setting but the coals vary from 2.25 to 2.33 due to differing ogive shapes. They all sit on 25.5 of 2206h as well and seem to work ok..