Started with a factory custom load that used Varget powder (I think 41.5 gr) and a Berger 168 Hunting hybrid with Lapua brass made by a company that was later subsumed by a larger company (might have been Applied Ballistics that bought them but dont quote me). HSM has a similar item available. Anyway, the new offering was similar and got me two nice whitetail....one at 320 yds, the other at just under 100.yds, both on a TikkaTx stainless lite .308. Never saw bullet fragments on either. From my reading, it seems that Varget is a much touted powder for the 308, and I was satisfied with the Berger. Others praise the Game King Sierra. Either way, the energy and path curves look great for the round even at distances of 400 yds, and a nice 3 or 4-9X scope is perfect for the round with whitetail.