Winchester Super-X 357 Magnum 158gr JSP – 50 Rounds

Winchester Super-X 357 Magnum ammunition delivers proven jacketed soft point performance for hunting medium game and personal defense. The 158-grain JSP bullet expands reliably on impact while maintaining enough weight retention for deep penetration — a balance that has made this load a standard for deer-sized game and backcountry carry for decades. Super-X represents Winchester's traditional hunting line, built to consistent manufacturing standards without the premium pricing of specialty projectiles.

This load functions in all 357 Magnum revolvers and lever-action carbines. Brass cases are reloadable for handloaders. Available in 50-round boxes or 500-round cases for range work and seasonal stocking.

• Caliber: 357 Magnum
• Bullet Weight: 158 grains
• Bullet Style: Jacketed Soft Point (JSP)
• Box Count: 50 rounds
• Case Count: 500 rounds (10 boxes)
• Case Type: Brass
• Primer: Boxer
• Use: Hunting, defense