Prvi Partizan Ammunition 8x57mm JS Mauser (8mm Mauser) 198 Grain Full Metal Jacket 20RD

Prvi Partizan 8x57mm JS Mauser ammunition delivers reliable, proven performance for shooters working with classic and modern rifles chambered in this historic cartridge. This 20-round box of 198-grain full metal jacket (FMJ) rounds represents solid, straightforward ammunition for target work, training, and general shooting—the kind of no-nonsense load that's earned PPU a reputation among shooters who value dependability over hype.

The 8x57mm JS Mauser remains popular among collectors, historical rifle enthusiasts, and hunters who appreciate the ballistic characteristics and accuracy potential of this venerable caliber. Whether you're working up loads for an original military rifle, testing a modern reproduction, or simply stocking up for range sessions, having quality factory ammunition on hand eliminates variables and lets you focus on marksmanship. PPU's manufacturing standards ensure consistent performance across the box.

The 198-grain bullet weight sits squarely in the middle of the performance envelope for 8x57mm JS—heavy enough to carry energy downrange, but not so heavy that it demands premium velocities or creates excessive recoil. The full metal jacket construction prioritizes penetration and reliability, making these rounds suitable for a variety of shooting disciplines where barrier performance matters. PPU loads this ammunition to safe, published specifications, so it'll function reliably in any rifle properly chambered for 8x57mm JS.

Key Features

• 198-grain full metal jacket bullets for consistent, predictable performance
• 20 rounds per box—convenient for range trips or inventory management
• Manufactured to safe, published specifications for 8x57mm JS Mauser
• Reliable ignition and consistent ballistics across the box

Specifications

Frequently Asked Questions

What rifles will this 8x57mm JS Mauser ammunition work in?

This ammunition is designed for rifles properly chambered in 8x57mm JS Mauser. This includes original military bolt-action rifles (like the German Kar98k and other Mauser-pattern rifles), as well as modern rifles manufactured in this caliber. Always verify your rifle's chamber marking and consult the manufacturer or a qualified gunsmith if you're uncertain about compatibility with a specific firearm.

Is 198 grains a typical bullet weight for 8x57mm JS?

Yes. The 198-grain bullet weight is a standard, middle-of-the-road option for 8x57mm JS Mauser ammunition, offering a balanced combination of velocity and energy for the cartridge's design parameters.

What does FMJ mean, and when would I use it?

FMJ stands for full metal jacket—the bullet is wrapped in a copper jacket, which provides reliable penetration and feeding. FMJ ammunition is ideal for target shooting, training, and general range work where barrier performance and consistency are valued.

How many rounds are in each box?

Each box contains 20 rounds of 8x57mm JS Mauser ammunition.