9×23mm Steyr

The 9mm Steyr cartridge was developed for the gun used in the Austro -Hungarian Army Steyr M1912 before the First World War. It is also known under the name 9mm Roth- Steyr.

The gas pressure is in accordance with CIP - table bar at 1450. The sleeve length is 23.20 mm. The diameter of the case base is 9.70 mm. The muzzle velocity is about 330 m / s The projectile energy is 525 joules.