7x20mm Nambu
1903 · Kijiro Nambu · 1 firearm in catalog
Also known as: 7mm Nambu, 7mm Baby Nambu
Cartridge specifications
| Bullet Diameter | 7.08 mm (0.279") |
| Neck Diameter | 7.5 mm (0.295") |
| Base Diameter | 8.1 mm (0.319") |
| Case Length | 19.7 mm (0.776") |
| Overall Length | 26.7 mm (1.051") |
| Typical Bullet Weight | 3.6 g (56 gr) |
| Typical Muzzle Velocity | 241 m/s (791 fps) |
| Typical Muzzle Energy | 108 J (80 ft·lbf) |
| Primer Type | Small Pistol |
| Cartridge Type | Rimless |
| Introduced | 1903 |
Firearms chambered in 7x20mm Nambu
- Baby Nambu — Nambu Rifle Manufacturing Company · Pistol · 1903