I used to see PH’s using 375’s for backup.All they could afford! I had The 416 Rem. Mag with 400 Grain Barnes monolithic solids.Felt pretty good about it! Till I had to shoot a wounded Bull elephant in the Jess! Went right out and got the CZ550 in 500 Jeffry.It just had the punch that the 416 didn’t,recoil was acceptable!