I'll disagree with all you guys that say the 480 cartridge is not needed for anything.
The cartridge is great and has all kind of potential. It can do things the 454 cannot, like sling a 440gr. .475 inch bullet at 1200 fps. HOWEVER, some one needs to put it in a gun that is packable, and Ruger failed to do that. FA does it, but the gun is $2,200.00.
If Ruger chambered this cartidge in a five shot Super Blackhawk, which has the same basic dimensions as the FA revolver, it would have sold very very well. Once in a while, the gun offered, is the reason a new cartridge dies, but the cartidge still has merits. The SRH is a big clunky boat anchor of a revolver.