Hey all, thanks for the info so far! So far i've shot some surplus yugo rounds through it. Hated them, took me two hours to clean the rifle afterwords! Won't go back.
Now I shoot Mitchell's Mauser and Prvi Partizan through it. I think the MM is about 174 grains. Off the top of my head the PP is like 196 grains.
Alright, I have attached a picture, I hope it works!