12.17x42mm RF
1867 · 1 firearm in catalog
Also known as: 12mm Remington, 12.17x44mmR, 4 decimal lines
Cartridge specifications
| Bullet Diameter | 12.62 mm (0.497") |
| Neck Diameter | 13.3 mm (0.524") |
| Base Diameter | 13.4 mm (0.528") |
| Case Length | 42 mm (1.654") |
| Overall Length | 56 mm (2.205") |
| Typical Bullet Weight | 22 g (340 gr) |
| Typical Muzzle Velocity | 380 m/s (1247 fps) |
| Typical Muzzle Energy | 1588 J (1171 ft·lbf) |
| Primer Type | Rimfire |
| Cartridge Type | Rimfire |
| Introduced | 1867 |
Firearms chambered in 12.17x42mm RF
- Remington M1867 Rolling Block — E. Remington & Sons · Rifle · 1867