14 mm caliber
This is a list of firearm cartridges which have bullets that are to in caliber.
The most famous military cartridge in the 14 mm caliber span is probably the Soviet/Russian 14.5×114mm cartridge, initially developed for various anti-tank rifles before WWII, and later on re-adopted as a heavy machine gun cartridge which continues to see widespread use in the 21st century.
Cartridges
- Length refers to the cartridge case length.
- OAL refers to the overall length of the cartridge.
- Bullet refers to the diameter of the bullet.
| Dimensions | Name | Date | Bullet diameter | Case length | Rim | Base | Shoulder | Neck | Cartridge length |
| 14×22mmRF | .56-56 Spencer | 14 | 27.22 | 16.38 | 14.22 | - | 14.22 | 39.24 | |
| 14×33mmR | Wänzl | 14.28 mm | 32.42 mm | 17.48 mm | 15.2 mm | N/A | 14.85 mm | 44.38 mm | |
| 14.7×51mm | .577 Snider | 1867 | 14.48 | 50.8 | 18.97 | 16.76 | 15.29 | 15.29 | 62.23 |
| 14.9×94mmR | .577 Nitro Express | 1890s | N/A | ||||||
| .600/577 Rewa | |||||||||
| .577 Tyrannosaur | 14.86 | 75.946 | 17.475 | 17.475 | 17.094 | 15.596 | 94.234 | ||
| .585 Nyati | 14.86 | 70.866 | 14.88 | 16.764 | 16.510 | 15.367 | 89.535 | ||
| 14.5×114mm | 14.5 mm Russian | 1941 | 14.88 | 114 | 26.95 | 26.95 | 25.5 | 16.5 | 155.8 |
| 14.5×148mm | 14.88 | 148 | - | - | - | - | - | ||
| 14.5×218mm | 14.88 | 218 | - | - | - | - | - | ||
| 14.5mm JDJ | 14.9 | - | - | - | - | - | - |