180gr Nosler, ETip, Partition, Accubond, your choice...over 76 or so gr of RL22. I have used this in Fed, Win and Nosler cases without finding any real differences. I like the Winchester mag primer. Velocity should be somewheres above 2900fps, and deadly on anything you might get the chance to hunt in North America.
I mention the ETip since recent experience shows that it kills very well, but delivers minimal bloodshot meat, a useful feature.