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Measured figures
Maximum; Maximum firing range
Single source3,040 m (3,320 yd)[source]
Muzzle velocity
Single source211 m/s (690 ft/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Configuration
| Specification | 82-BM-37 | AMOS |
|---|---|---|
| Crew | — | 1+3 (vehicle-fit, 2 in turret)[source] |
| Type | Infantry mortar[source] | Twin-barrel, self-loading mortar system[source] |
| Place of origin | Soviet Union[source] | Finland/Sweden[source] |
| In service | 1937–present[source] | 2007[source] |
| Used by | Soviet Union[source] | Finnish Army[source] |
| Wars | World War II Kosovo War Korean War Vietnam War Cambodian Civil War Rhodesian Bush War Portuguese Colonial War Uganda-Tanzania War Afghan Wars Gulf War Syrian Civil War Russo-Ukrainian War[source] | — |
| Shell weight | 3.05 kg (6 lb 12 oz)[source] | — |
| Elevation | +45° to +75°[source] | −3° to +85°, electrical/manual[source] |
| Traverse | 6° to 15°[source] | ± 360°, electrical/manual[source] |
| Designer | — | 50 % Patria Vammas Oy 50 % Alvis Hägglunds AB[source] |
| Designed | — | 1994–2006[source] |
| Manufacturer | — | Patria Hägglunds Oy[source] |
| Shell | — | Standard mortar smoothbore + stub case or smart guided ammunition. Typically HE[source] |
| Barrels | — | |
| Breech | — | yes[source] |
| Recoil | — | hydro-pneumatic suspension[source] |
| Carriage | — | 48 rds[source] |
| Reported operators |
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