| Calibre | 11,25 |
| Model | sk ptr m/40 |
| Projectile form | Ogival |
| Projectile weight | |
| Projectile material | |
| Projectile type | Ball |
| Colour markings | - |
| V0 mps | 285 mps |
| V0 fps | |
| Propellant | |
| Propellant weight Gram | |
| Propellant weight Grain |
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| 11mm Sub machine gun m/40 was a American Thomson M1921A1. The calibre is better known as .45 ACP. The sub machine gun and ammunition got in use 1940, but only for a short while and in limited amount. What i know we never manufactured any ammunition in Sweden with Swedish designations. |
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