Product Overview
The Federal PowerShok 7x57 Mauser 140 Grain Soft Point delivers proven hunting performance with a classic cartridge trusted by generations of riflemen pursuing medium and big game around the world.
- 140-grain jacketed soft point bullet for reliable expansion on impact
- Muzzle velocity of 2,660 fps for flat, hard-hitting downrange performance
- Federal brass casings ensure consistent dimensions and reliable feeding
- Federal primers and powder deliver uniform ignition shot after shot
- Designed for a wide variety of medium and big game hunting applications
- 20 rounds per box offers excellent value for range practice and field use
Who This Is For
This ammunition is ideal for hunters who rely on the time-honored 7x57 Mauser — whether running a classic Mauser 98 action, a CZ 550, or another rifle chambered in 7mm Mauser. The Federal PowerShok line is built for hunters who want dependable terminal performance and solid accuracy without premium pricing, making it a go-to choice for deer, black bear, feral hog, and comparable-sized game at typical hunting distances.
Specifications
| Brand | Federal |
|---|---|
| Product Line | PowerShok |
| Caliber | 7x57 Mauser (7mm Mauser) |
| Bullet Weight | 140 Grain |
| Bullet Type | Jacketed Soft Point (SP) |
| Muzzle Velocity | 2,660 fps |
| Muzzle Energy | ~2,199 ft-lbs |
| Casing Material | Federal Brass |
| Primer Type | Boxer, Non-Corrosive |
| Rounds Per Box | 20 |
| Country of Origin | USA |
Frequently Asked Questions
What game is the Federal PowerShok 7x57 140gr SP best suited for?
This load performs excellently on medium to large game including whitetail deer, mule deer, black bear, feral hogs, and similarly sized animals. The 140-grain jacketed soft point is engineered to expand reliably upon impact, delivering good energy transfer and ethical, clean kills at typical hunting ranges out to around 300 yards.
Is this ammunition reloadable?
Yes. Federal PowerShok ammunition is loaded in high-quality Federal brass cases with Boxer primers, making the spent brass fully reloadable. Handloaders will appreciate the consistent case dimensions and reliable primer pockets, which allow for multiple reloading cycles when properly sized and inspected.
Will this ammo cycle reliably in older 7x57 Mauser bolt-action rifles?
Federal PowerShok 7x57 is manufactured to SAAMI specifications and is compatible with all standard 7x57 Mauser chambered rifles, including classic military surplus actions like the Mauser 98, Spanish Mausers, and modern sporting rifles such as the CZ 550. As always, verify your specific rifle's condition and consult a qualified gunsmith if you have questions about feeding or headspace before shooting any new ammunition.
