Barnes 120 TTSX in front of varget or AR Comp, whichever works best. Drive them as fast as you can. Buy a box of 100 Lapua brass & be done with it, nothing comes close to Lapua quality. I always try to use federal primers in my hunting loads even if they give up a little accuracy, I've never had one not go bang. Every other brand has given me a misfire at one time or another.