Been wanting one of these and their not priced bad 2300$ . recoil i dont think would bother me most i have shot was 86 ft lbs @ 26 recoiling fps . so i think with 450 grainers nad the accubrake it would be easy to shoot sort of .but i read somewhere about detached retinas . to me the mark 5 is the most impressive as bolt actions go .how does it go for stopping charging animals and adrenaline enraged grizzly bears

Welcome to AR.

I think your question on its efficacy has been asked and answered in another thread in the African Hunting forum. Do a search (advanced) there.