HI,
Still new at this and trying to figure out how to best do this. loading 28 nosler, 175 Nos ablr , 77.5 gn H1000, fed 215. I started work up shooting 3 shot groups, .010 off lands but only went up to .050 off. I found good group a .015, but the best was at .040 (attached below) at 100...