Winchester Power Point Ammunition 8x57mm JS Mauser (8mm Mauser) 170 Grain Power-Point 20RD

Winchester Power Point ammunition in 8x57mm JS Mauser (8mm Mauser) brings proven stopping power to hunters and shooters working with classic military-pattern rifles. The 170-grain Power-Point bullet is engineered for controlled expansion on game, making this round a practical choice for medium to large game hunting where reliability and consistent performance matter. Winchester's long track record in ammunition manufacturing means you're getting ammunition built to exacting standards, whether you're shooting a vintage Mauser, a modern sporting rifle in this caliber, or at the range.

The 8x57mm JS (the "JS" designation indicates the modern standardized version) remains a respected hunting cartridge worldwide, and Winchester's Super-X line has been the go-to for shooters since 1922. The Power Point bullet design delivers the kind of terminal performance hunters have relied on for generations—rapid, controlled expansion that translates to effective, ethical kills. These come in a 20-round box, a standard rifle ammo pack that makes storage and range sessions straightforward.

If your rifle is chambered in 8mm Mauser and you need ammunition you can trust without overspending, Winchester Power Point delivers. It's the kind of no-nonsense round that works whether you're heading into the field during hunting season or putting rounds downrange to stay sharp.

Key Features

• 170-grain Power-Point bullet design for controlled expansion
• 8x57mm JS Mauser (8mm Mauser) caliber
• 20-round box
• Winchester Super-X ammunition line—proven performance since 1922
• Consistent manufacturing using modern processes

Specifications

Frequently Asked Questions

What rifles does 8x57mm JS Mauser ammunition work in?

8x57mm JS (the standardized modern version) is chambered in military-pattern Mauser rifles, civilian sporting rifles built on Mauser actions, and modern rifles specifically chambered for this caliber. If you're unsure whether your rifle is safe for this round, have a gunsmith or experienced range officer verify the chamber specification—the "JS" designation specifically indicates the modern standard.

Is Winchester Power Point ammunition suitable for hunting?

Yes. The 170-grain Power-Point bullet is designed for game hunting, delivering controlled expansion appropriate for the energy and range capabilities of the 8x57mm JS cartridge. Always verify that local hunting regulations permit the ammunition and caliber you plan to use.

How many rounds are in a box?

This product comes in a 20-round box.

What makes Winchester Super-X ammunition different from other brands?

Winchester Super-X ammunition has been manufactured since 1922 using consistent processes and quality components. The line is known for reliable performance and affordable pricing, which is why it remains a popular choice among hunters and shooters worldwide.