I own an 45cal win apex. it is liking 275gr 45cal powerbelts with 80grs of pyro rs. that has enough to get it out 100yrds. recoil is not all that bad.

being an cva it is a powerbelt shooter.
the kodiak will also shoot a wide variety of conicals.

The big heavy .45 slug is found to be more consistent

edit: had some more info that I had to find