8x22mm Nambu
1904 · Kijiro Nambu · 7 firearms in catalog
Also known as: 8mm Nambu, 8mm Japanese, 8x22mm
Cartridge specifications
| Bullet Diameter | 8.12 mm (0.320") |
| Neck Diameter | 8.62 mm (0.339") |
| Base Diameter | 9.08 mm (0.357") |
| Case Length | 21.84 mm (0.860") |
| Overall Length | 31.75 mm (1.250") |
| Typical Bullet Weight | 6.6 g (102 gr) |
| Typical Muzzle Velocity | 325 m/s (1066 fps) |
| Typical Muzzle Energy | 325 J (240 ft·lbf) |
| Primer Type | Small Pistol |
| Cartridge Type | Rimless |
| Introduced | 1904 |
Firearms chambered in 8x22mm Nambu
- Grandpa Nambu — Koishikawa Arsenal · Pistol · 1903
- Hamada Type 2 — Japan Firearms Manufacturing Company · Pistol · 1943
- Nambu Type 14 — Nambu Rifle Manufacturing Company · Pistol · 1925
- Papa Nambu — Koishikawa Arsenal · Pistol · 1906
- Type 100 — Nambu Rifle Manufacturing Company · Submachine Gun · 1942
- Type 100 SMG — Nambu Rifle Manufacturing Company · Submachine Gun · 1942
- Type 94 Nambu — Nambu Rifle Manufacturing Company · Pistol · 1935