Awcrap.
From what I've seen, most of the people who buy these big calibers can't hit a damned thing with them.
The .50 S&W is strictly a marketing ploy, appealing to the little boy in some shooters who just HAVE to have the biggest around.
Phooey!
Whenever I run into one of these jokers with a .454, .480 or whatever, they proudly show me the gun, cartridge and bore and grin like drunken monkeys.
Then out roll the old, tired (and spurious) stories of downing grizzly bears, shooting through engine blocks, bagging deer at 400 yards and blah blah blah.
I'm not impressed. You want to impress me? Hit the bullseye with it! Few of them can.
My S&W .44 Magnum (purchased in 1977) is all I need. Now, the .44 Magnum is passe' and some even consider it weak!
Buy it if you wish. Reload it if you wish. But before you go on and on ad nauseum about velocities, bullet weight and diameter --- be able to hit your target. :roll: