I shoot a 7 lb 4 0z Sako A7 in 300 WSM.

It's accuracy load is a Barnes 175 LRX and 64 grains of RL17 for just a hair under 3,100.

This load in a light recoiling light rifle matches up pretty good to the Mizzum shooting 175 Partitons.

Their bullet BC's and velocity are the same.
64 grain load in the Wizzum might have less recoil.
The LRX performs like a BBC from my test in dry print if that means anything and penetrates as well if not better than a Partition.

Wizzum vs Mizzum.....pretty close.