Product Overview and Specifications: 10mm Auto Ammunition

Product Overview:

The 10mm Auto, also known as 10mm Automatic, is a powerful semi-automatic pistol cartridge. Introduced in 1983, it was initially designed for the FBI to replace the .45 ACP, offering a higher velocity and more stopping power. Over time, it has gained popularity among law enforcement, military personnel, and civilian shooters for its versatility and performance. The 10mm Auto is known for its flat trajectory, making it suitable for both self-defense and hunting applications.


  • Bullet Diameter: 0.400 inches (10.17 mm)
  • Case Length: 0.992 inches (25.2 mm)
  • Overall Length: 1.260 inches (32.0 mm)
  • Case Type: Rimless, straight
  • Maximum Pressure: 37,500 psi (260 MPa)
  • Typical Bullet Weights: 135 grains, 155 grains, 180 grains, 200 grains
  • Muzzle Velocity: Varies by bullet weight; typically between 1,200 to 1,600 feet per second (fps)
  • Muzzle Energy: Ranges from 550 to 750 foot-pounds (ft·lbf)

Common Use Cases:

  • Self-Defense: Offers significant stopping power with high energy transfer.
  • Hunting: Suitable for medium-sized game due to its high velocity and energy.
  • Law Enforcement: Preferred for its penetration and effectiveness.
  • Recreational Shooting: Popular among enthusiasts for its performance characteristics.

Key Features:

  • High Velocity: Ensures a flat trajectory and increased range.
  • Stopping Power: Provides substantial energy transfer on impact.
  • Versatility: Effective in a wide range of scenarios, from self-defense to hunting.
  • Availability: Widely available in various bullet weights and configurations.


  • 10mm Auto ammunition
  • High velocity pistol cartridge
  • Semi-automatic ammunition
  • Law enforcement ammunition
  • Self-defense cartridge
  • Hunting ammunition
  • 10mm bullet weights
  • 10mm muzzle velocity
  • 10mm stopping power
  • 10mm Auto specs
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