Uses it many times over the years coming from a small town our selection was always limited so we shot what there was. That's all we shot out of our guns for years was Fedearl power shock and we sighted many a rifle in with it. Killed plenty of moose with my old .270 with those shells, plenty of bear and saw it shot out of '06's, 7 mags and all sorts of guns all with good results. Way to much emphases put on that stuff these days just because there are options. If it shoots good out of your gun then it's good. If it make a hole in the lungs then it's good.
Sonny,, it's good amo,, shoot it.