I've used the wolf steel cased, 52gr hollowpoint quite a bit. I had a bolt gun and it would shoot the winchester white box 223s into dime size groups. The wolf shot from the same gun were quarter size. Fine for plinking. I also used it in several mini 14s and 3 different ar15s.
While not the most accurate load,it was fine for plinking. I have not hunted with it so I don't know if the hollow point works or not. But out of the 2,000rds I've fired it always goes bang and hits the target. Not bad for the price.
Regards,