Description Armscor .500 S&W Magnum 300 grain Hornady XTP jacketed hollow point ammunition is a factory-loaded large-bore cartridge intended for use in .500 S&W Magnum handguns. Each box contains 20 brass-cased, boxer-primed cartridges. The listed muzzle velocity for this load is 1195 fps with a listed muzzle energy of 951 ft·lbs, and the 300-grain XTP hollow point is specified for controlled expansion and weight retention. Key Specifications The caliber is .500 S&W Magnum. The bullet weight is 300 grains. The bullet design is a Hornady XTP / Jacketed Hollow Point. Each box contains 20 rounds. There are 20 boxes per case (400 rounds per case). The cartridges use brass cases. Primer type is listed as boxer-primed. The listed muzzle velocity is 1195 fps. The listed muzzle energy is 951 ft·lbs. This product is indicated as reloadable. This load pairs a heavy 300‑grain XTP hollow point with brass cases to provide consistent, large-bore performance for users of .500 S&W Magnum revolvers. The combination of a premium hollow-point profile and the listed velocity figures make this suitable for applications where controlled expansion and energy transfer are priorities. Practical for serious shooters who require a dependable, factory-loaded heavy-bore cartridge.
