Although to be a fair comparison, I know I will be shooting bullets that are on the lighter side when I order a barrel, and combined with a slow twist and being able run hotter loads, in my case 4000 FPS would be a more accurate comparison for the 40's, my higher FPS numbers compensate for the low BC numbers, and in most cases will out do them, I have never measured how far but it is at least to 500 yards, but eventually the bullet with the higher BC will prevail but that will only happen a lot farther out than I will be shooting, almost everyone who has ever shot one of my rigs, all say that they would have gone that route in there builds, had they known how exhilarating it is to launch a projectile at such high velocities.

Tanks Dean