9x23mm Largo (Bergmann-Bayard)
1903 · Theodor Bergmann · 16 firearms in catalog
Also known as: 9mm Largo, 9mm Bergmann, 9mm Bergmann-Bayard, 9x23mm Bergmann
Cartridge specifications
| Bullet Diameter | 9.02 mm (0.355") |
| Neck Diameter | 9.65 mm (0.380") |
| Base Diameter | 9.96 mm (0.392") |
| Case Length | 23 mm (0.906") |
| Overall Length | 33 mm (1.299") |
| Max Pressure | 200 MPa (29,000 psi) |
| Typical Bullet Weight | 8.04 g (124 gr) |
| Typical Muzzle Velocity | 365 m/s (1198 fps) |
| Typical Muzzle Energy | 535 J (395 ft·lbf) |
| Primer Type | Small Pistol |
| Cartridge Type | Rimless |
| Introduced | 1903 |
Firearms chambered in 9x23mm Largo (Bergmann-Bayard)
- Astra Model F — Astra-Unceta y Cia · Machine Gun · 1934
- Bergmann Mars 1903 — Theodor Bergmann Waffenfabrik · Pistol · 1903
- Bergmann-Bayard Model 1910 — Anciens Etablissements Pieper · Pistol · 1903
- Campo-Giro — Esperanza y Unceta · Pistol · 1913
- Campo-Giro Modelo 1913 — Esperanza y Unceta · Pistol · 1913
- Gabilondo Tauler — Gabilondo y Compañía · Pistol · 1933
- Labora Fontbernat M-1938 — Industries de Guerra de Catalunya (Fábrica Nº15) · Submachine Gun · 1938
- Llama Model V — Llama Gabilondo y Cia · Pistol · 1932
- Star Model A — Star Bonifacio Echeverria, S.A. · Pistol · 1924
- Star Modelo 1920 — Star Bonifacio Echeverria · Pistol · 1920
- Star RU-35 — Star Bonifacio Echeverria · Submachine Gun · 1935
- Star SI-35 — Star Bonifacio Echeverria · Submachine Gun · 1935
- Star Z-45 — Star Bonifacio Echeverria SA · Submachine Gun · 1944
- Star Z-45 — Star Bonifacio Echeverria S.A. · Submachine Gun · 1944
- Star Z-62 — Star Bonifacio Echeverria · Submachine Gun · 1962
- Star Z-70B — Star Bonifacio Echeverria · Submachine Gun · 1971