Winchester Super-X 357 Magnum ammunition delivers proven stopping power with 158-grain jacketed hollow point bullets. Engineered for personal protection with consistent performance and reliable expansion.
Winchester's Super-X line represents decades of ammunition engineering focused on one goal: reliable performance when it matters most.
The 357 Magnum remains one of the most respected cartridges for personal protection and duty use. Winchester's Super-X loading pairs this proven caliber with a 158-grain jacketed hollow point bullet designed for controlled expansion and deep penetration.
The hollow point design initiates rapid expansion upon impact, transferring energy efficiently while maintaining adequate penetration for reliable stopping. This ammunition is manufactured to Winchester's exacting quality standards, ensuring consistent velocity and reliable feeding in revolvers and lever-action rifles.
Winchester Super-X ammunition has been the choice of shooters and professionals for generations. This 357 Magnum loading continues that tradition of reliability and performance.