Product Overview: 8x57mm JS Mauser (8mm Mauser) (323 Dia)

The 8x57mm JS Mauser, also known as the 8mm Mauser, is a versatile and robust rifle cartridge originally developed by the German Empire in 1905. It has earned a reputation for its reliability, accuracy, and power, making it a favorite among hunters, military enthusiasts, and historical firearm collectors. The 8mm Mauser has a bullet diameter of .323 inches, distinguishing it from its predecessor, the 8x57mm I Mauser, which has a .318-inch bullet diameter.


  • Caliber: 8x57mm JS Mauser (8mm Mauser)
  • Bullet Diameter: .323 inches (8.20 mm)
  • Case Length: 57 mm
  • Overall Length: 82 mm
  • Case Type: Rimless, bottleneck
  • Primer Type: Large rifle
  • Max Pressure: 3900 bar (56,564 psi)
  • Bullet Weight Range: 125 to 250 grains
  • Typical Bullet Velocity: 2,400 to 2,900 fps (feet per second)
  • Muzzle Energy: 3,000 to 4,000 ft-lbs (foot-pounds)
  • Common Use: Hunting, Military Surplus Rifles, Target Shooting

Key Features:

  1. High Accuracy: Renowned for its precision, the 8mm Mauser is a top choice for long-range shooting.
  2. Powerful Performance: With its high velocity and energy, this cartridge is suitable for big game hunting and military applications.
  3. Historical Significance: Originally designed for the German military, it is a staple for collectors and enthusiasts of historical firearms.
  4. Versatile Application: Ideal for hunting a variety of game, from deer to larger game such as elk and bear.

  • 8x57mm JS Mauser
  • 8mm Mauser ammunition
  • .323 bullet diameter
  • Hunting cartridges
  • Historical firearms ammunition
  • German military cartridges
  • High accuracy rifle rounds
  • Big game hunting ammo
  • Mauser rifle ammo
  • Military surplus ammunition

SEO Description:

Explore the powerful and accurate 8x57mm JS Mauser (8mm Mauser) ammunition, featuring a .323-inch bullet diameter. Perfect for hunting, target shooting, and historical firearm collections. Discover why this German-engineered cartridge is a favorite among shooters and hunters for its performance and reliability.

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