.458 Ham’r – This is a fantastic cartridge capable of taking just about any big Game animals. This is basically a slightly hot rodded .458 SOCOM. We have teamed this cartridge up with some of the highest quality components and powder blends as possible. This allows us to offer you a truly unique shooting or hunting experience in having the best cartridge performance. Please contact your Aria Ballistic representative with any questions you may regarding this wonderful cartridge.