.460 S&W Magnum
The .460 S&W Magnum (11.5×46) round is a powerful revolver cartridge designed for long-range handgun hunting in the Smith & Wesson Model 460 revolver. == Overview == The .460 S&W round is a lengthened, more powerful version of the popular .454 Casull, itself a longer and more powerful version of the .45 Colt.