Isn't Dynapoint supersonic? Anyway, it's now common knowledge that Wolf MT performs like real target ammo in lots of rifles at a fantastic price. I got a box in the gift bag a couple of years ago at Winnsboro, right after it was introduced. I got around to shooting it a couple of months later and immediately stocked up. At that time it was $1.67 a box, delivered, by the case. Best investment I ever made. It's gone up to around $2.20 now.
In the HP, 107 Sierra or 108 Lapua in 6.5 caliber, depending on which rifle likes which bullet, at a pretty mild velocity, around 2500fps, for c-p-t. 144 Lapua for rams.