The Nosler Assured Stopping Power .357 Magnum 125-grain Jacketed Hollow Point is purpose-engineered defensive ammunition built for those who demand absolute reliability when it matters most. The ASP line is designed around Nosler's commitment to consistent, controlled expansion and deep penetration, delivering the terminal performance needed to stop a threat decisively. At 1,450 fps, this 125-grain JHP load maximizes the 357 Magnum's legendary stopping power while maintaining manageable recoil for fast, accurate follow-up shots. Brass-cased and Boxer-primed for dependable ignition and consistent cycling, every round is held to the exacting quality standards that have made Nosler a trusted name in both hunting and defensive ammunition. Packed 20 rounds per box, the Nosler ASP 357 Magnum is a confident choice for personal protection, home defense, or duty use. Nosler Handgun Assured Stopping Power ASP-357 Mag 125g JHP (20ct) Ammunition 40134