The Hornady .500 S&W 500-Grain XTP JHP Centerfire Handgun Ammunition features select cases that are corrosion resistant and can withstand high chamber pressures. High-quality primers ignite quickly and consistently. Jacketed hollow-point XTP bullets. 2,254 ft.-lb. muzzle energy. 1,425 fps muzzle velocity. Hornady .500 S&W 500-Grain XTP JHP Centerfire Handgun Ammunition - Pistol Shells at Academy Sports