Ok, first of all I find many see .50 cal and start thinking of the M2HB .50 machinegun. If you look at the picture at the bottom of the page of the link you will see that the bullet alone from the machinegun is larger than the entire .500 S&W cartridge.
The .500 S&W is listed as a 325 grain bullet at 2000fps, this computes as 2886 Ft/lbs of muzzle energy. This compares to the power of a .30-06 rifle or several of the large magnum handguns like the .454 Casull. It is much more powerful than the .44 magnum which has about 1200 ft/lbs of energy. The .50 cal M2HB machinegun on the other hand has in the neighborhood of 13,000 ft/lbs.
Off the top of my head I'd say 2d6+1 with a +2 stun mod sounds about right (a 325 grain bullet is heavy, almost 50% heavier than the bullet of the .44 magnum) Strmin 14 or 15 seems fair, there currently is no method more scientific than taking a SWAG at this time. It is probably a very heavy revolver so could be fired one handed but I wouldn't try it, 1 1/2 handed does not seem unreasonable.
As to other .50's
The Desert Eagle .50AE is probably the most available since it is regular production. Not a .50 but the .454 Casull revolver is in the same power range and is also a production weapon.
The rest are semi-custom and would be more difficult to get.
.500 Linebaugh and .475 Linebaugh (the .475 is actually the more powerful of the two)
Century's "The mother load" in .50-70 is probably the most powerful of the .50's (about 3000 ft/lbs) although I heard they were working on an even larger revolver in .50-110. The .50-70 version has a 10" barrel and weighs 6 lbs, I've seen a picture of this revolver being fired and lets just say it look odd and completely out of proportion to the shooter.
Thanks for the link, I hadn't heard of the .500 S&W yet, seems like there is a new cartridge coming out each month lately.
There were frogs there all right, thousands of them. Their voices beat the night, they boomed and barked and croaked and rattled. They sang to the stars, to the waning moon, to the waving grasses. They bellowed love songs and challenges.
John Steinbeck, Cannery Row
Bookmarks