That 400gn Barnes X bullet was terrific, very accurate and deep 5 feet plus penetration if you can find an animal that large.
Still have a few loaded for my .458 but the 350gn TSX would cover the same usage for most game and the 450TSX for dangerous game.
I don't use a lot of 500 grain bullets preferring to jump to the 550gn Woodleigh if I want pure thump on impact, though some of the 500's are equally, very accurate in their own right. Sometimes I have to remind myself the .458 is a purpose build cartridge, because I have carried mine even after deer.
John
