Description
Federal built the Power-Shok line specifically for hunters who value proven results over premium pricing. This 8mm Mauser load carries on that tradition with a straightforward approach: a solid soft point bullet, quality brass casing, and Federal's consistent manufacturing standards. You get reliable field performance without paying for features you won't use.
Bullet Design and Construction
The 170 grain soft point uses Federal's traditional lead-core construction paired with a soft jacket designed to expand reliably at typical hunting velocities. The soft point profile ensures rapid expansion on game while maintaining enough structural integrity for adequate penetration. This bullet design works equally well on whitetail deer and feral hogs, making it a true general-purpose medium game load.
Performance and Ballistics
At the muzzle, this load runs 2250 feet per second with approximately 1911 foot-pounds of energy. That velocity and energy curve remains flat enough for standard hunting ranges without requiring specialty optics or complex hold-overs. The 8mm Mauser itself is a capable medium game cartridge with deep roots in European hunting tradition, and this Federal load delivers straightforward performance that doesn't disappoint at reasonable distances.
Quality Components and Reloadability
Each round sits in a reloadable brass case with a boxer primer, meaning you can reload these cases if you hand-load ammunition. Federal uses consistent quality control across the Power-Shok line, so you won't see the wide velocity spreads that plague cheaper alternatives. The ammunition is new production and non-corrosive, keeping your rifle in good shape without special cleaning requirements after use.
Key Specifications
- Caliber: 8mm Mauser (8x57mm JS)
- Bullet Weight: 170 grains
- Bullet Type: Jacketed Soft Point
- Muzzle Velocity: 2250 fps
- Muzzle Energy: 1911 ft-lbs
- Case Type: Brass
- Primer Type: Boxer
- Ballistic Coefficient: 0.354
- Corrosive: No
- Reloadable: Yes
- Manufacturer: Federal Premium
- Model Number: 8A
- UPC: 029465084813
- Quantity per Box: 20 rounds
- Intended Use: Medium game hunting
What’s Included
- 20 rounds of Federal Power-Shok 8mm Mauser ammunition
Frequently Asked Questions
Will Federal Power-Shok 8mm Mauser work in my older Mauser rifle?
Federal's commercial 8mm Mauser ammunition is loaded for the modern .323 inch bore specification (8x57mm JS). If your rifle is an original military Mauser with a .318 inch bore (8x57mm J), do not use this ammunition. Have a gunsmith verify your rifle's bore diameter before purchasing any 8mm ammunition. Using the wrong specification can create unsafe pressure levels.
Is this Federal ammo good for deer hunting?
Yes. The 170 grain soft point is specifically designed for medium game like deer and is widely used by hunters for that purpose. At standard hunting ranges under 200 yards, the soft point expands reliably and delivers sufficient energy for clean kills when you place your shot correctly.
Can I reload the brass cases from this Federal ammunition?
Yes. Federal uses quality brass with boxer primers designed for reloading. The casings are durable and consistent, making them suitable for hand-loaders. Just make sure your reloading equipment and dies are appropriate for 8mm Mauser before beginning.
What's the ballistic coefficient of this load, and does it matter for hunting?
The ballistic coefficient is 0.354, which is typical for soft point bullets in this weight class. A lower BC than some modern polymer-tipped rounds means the bullet loses velocity faster at distance, but that doesn't matter much for standard medium game hunting within 200 yards where soft points excel.




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