I have used the Hornady GP 410 gr. bullet extensively and have also been very happy with its performance - not only on the range, but also on large game. It seems to group well with 80 to 100 grains of 2F T7. I also have used 120 grs. of T7 in recent years; but this load requires the use of a MMP Ballistic Bridge sub-base. Recoil is fairly stout, but it has a serious thump on the receiving end.