.43 Spanish
| .43 Spanish 11mm Spanish 11.15×58mmR Spanish Remington U.M.C. 43-77 | |
|---|---|
| Type | Rifle |
| Specifications | |
| Bullet diameter | .439 in (11.15 mm) |
| Land diameter | .433 in (10.99 mm) |
| Neck diameter | Rimmed, Bottleneck |
| Shoulder diameter | .462 in (11.73 mm) |
| Base diameter | .522 in (13.26 mm) |
| Rim diameter | .629 in (15.98 mm) |
| Rim thickness | .085 in (2.16 mm) |
| Case length | 2.255 in (57.277 mm) |
| Overall length | 2.845 in (72.263 mm) |
| Primer type | Berdan |
The .43 Spanish / 11.15x57mmR was a centerfire rifle cartridge developed by Remington designers around 1867. It was used in early rolling block rifles that Remington manufactured for the government of Spain. The cartridge is also referred to as the .433 Spanish, "11mm Spanish", and identical cartridges for the US Peabody rifle were marked "U.M.C. 43-77".