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At a glance
120-PM-43 mortarlarger figure on 2 of 2
M2 4.2-inch mortarlarger figure on 0 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Configuration
| Specification | 120-PM-43 mortar | M2 4.2-inch mortar |
|---|---|---|
| Type | Mortar[source] | Mortar[source] |
| Place of origin | Soviet Union[source] | United States[source] |
| In service | 1943-present[source] | 1943–1974 (United States) 1943–present[source] |
| Used by | Soviet Union[source] | U.S. Army U.S. Marine Corps |
Effective; maximum
Single sourceEffective; minimum
Single source5,700 m (6,200 yd) maximum, 500 m (550 yd) minimum[source]
Effective; Effective firing range
Single sourceMaximum; Maximum firing range
Single sourceBars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Wars | Eastern Front (World War II) Korean War Vietnam War Cambodian Civil War Rhodesian Bush War Portuguese Colonial War Lebanese Civil War Soviet–Afghan War Gulf War South Sudanese Civil War[source] | World War II Korean War First Indochina War Vietnam War Cambodian Civil War Laotian Civil War Portuguese Colonial War[source] |
|---|
| Manufacturer | Uralmash[source] | — |
|---|
| Breech | muzzle loaded[source] | — |
|---|
| Elevation | +45° to +80°[source] | — |
|---|
| Designer | — | U.S. Chemical Warfare Service[source] |
|---|
| Shell | — | 11–13 kg (24 lb 4 oz – 28 lb 11 oz)[source] |
|---|
| Reported operators |
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