I was shooting the same rifle, same projectile and sabot, but using 110 grains of Triple Seven 2f. I was very pleased with the group at 80 yards. It was about two inches across. And just a hair high over the bulls eye. I would bet that round would be a good hard hitting game killer. But of course I have no field experience to say so. I will be watching for your hunting results.
Do you purchase your Black MZ on line or find it in a store. I never saw it around me. Is it like APP?