The caliber 9 x 19 (alternative names: 9 mm Luger, 9 mm Para, 9 mm Parabellum) is one of the most widely used calibers for semi-automatic pistols. The cartridge is also used in submachine guns and is the standard caliber for most authorities. The caliber 9 x 19 is the only NATO caliber that was developed in Germany.
The muzzle velocity is between 270 - 600 m/s, and the maximum gas pressure is about 2300 bar. Projectiles in 9 x 19 develop a bullet energy of approximately 370 - 750 Joules. Hunting use is possible, but most hunters prefer small calibers like .22 lfB or large calibers like .44 Magnum depending on the intended use.
Historical Context
Development: The 9x19 cartridge was developed in the early 20th century by the German arms manufacturer Deutsche Waffen- und Munitionsfabriken (DWM) for the Parabellum pistol, better known as the Luger pistol. The name "Parabellum" comes from the Latin saying "Si vis pacem, para bellum" (If you want peace, prepare for war) – a fitting name for a military cartridge.
Distribution: After its introduction, the cartridge was quickly adopted by many armies and police forces in Europe and later worldwide. Especially after World War II, it gained popularity and became the standard cartridge for many NATO countries.
Technical Data
- Dimensions: As the name suggests, the cartridge has a bullet diameter of 9 mm and a case length of 19 mm.
- Bullet Weight: Typical bullet weights range from 115 to 147 grains, with various load variants available for different applications.
The muzzle velocity is between 270 - 600 m/s, and the maximum gas pressure is about 2300 bar. Projectiles in 9 x 19 develop a bullet energy of approximately 370 - 750 Joules. Hunting use is possible, but most hunters prefer small calibers like .22 lfB or large calibers like .44 Magnum depending on the intended use.
Advantages and Applications
Versatility: One of the main reasons for the popularity of the 9x19 is its versatility. It can be used in a variety of weapons, from compact pocket pistols to submachine guns.
Recoil: The 9x19 offers a good balance between performance and recoil. This makes it a good choice for both experienced shooters and beginners.
Availability: Due to its widespread use, the 9x19 cartridge is easily available almost everywhere in the world, making it a practical choice for travelers and international organizations.
Self-defense and Law Enforcement: Many modern hollow-point bullets in caliber 9x19 offer impressive stopping power and are therefore popular among civilian users and law enforcement agencies.
Sport Shooting: The 9x19 is also widely used in the sporting field, especially in disciplines like IPSC shooting.
Modern Status and Significance
In the modern firearms landscape, the 9x19 remains one of the dominant cartridges. New developments in bullet and powder technology have further enhanced its performance, and the wide range of available weapons in this caliber speaks to its continued popularity.
Due to its widespread use, there are many alternative names for the caliber:
9 mm, 9 mm × 19 NATO, 9 mm NATO, Pistol cartridge 08 (Germany), 9 mm S-Cartridge 08 (Austrian Armed Forces), Pistol cartridge 14 (Switzerland), Pistol cartridge 41 (Switzerland)
Marketplace
