I have only had experience of Partizan in .308 and .243.
I found it to be very hot loaded ammo, sometimes causing extraction difficulties. In both my rifles, the ammo was pleasingly accurate but on game, the bullets left a lot to be desired. They broke up very easily on deer ( Roe ) and caused a great deal of surface damage. On 3 occasions I had the animals run into thick plantations and had to follow up.
In fairness they were all found dead after a search, but I never had this happen with the Hornady RN bullets that I normally use or the Federal Premium factory ammo I occasionally use. Following similar reports of bullet performance from colleagues, we relegated the Partizan to range practice for which it is excellent, well priced ammunition. I personally would not use it on game again.