Ammunition
The mortar used separate loading ammunition. The cartridge case could contain five different propellant charges. In addition to an old HE shell, two new HE-Frag shells were developed. The "draft 4139" shell was produced in limited numbers and was no longer used by 1934.
| Available ammunition | |||||
| Type | Model | Weight, kg | HE weight, kg | Muzzle velocity, m/s | Range, m |
| High explosive and fragmentation shells | |||||
| HE-Fragmentation | draft 4139 | 38.33 | 7.612 | ||
| HE-Fragmentation | draft 3905 / OF-521 | 38.21 | 7.69 | 250 | 5,285 |
| HE, old | F-533 | 40.95 | 7.06 | 241 | 5,041 |
| Chemical shells | |||||
| Fragmentation-chemical | OH-521 | ||||
| Chemical | H-521 | ||||
Read more about this topic: 152 Mm Mortar M1931 (NM)