Modernized 122 мм jets for MLRS “Grad” and “Belgrade”

Name9M521MB9M522MB9M523MB9M524MB
Caliber, km122122122122
Firing range min., km89,231,5
Firing range max., km40342215
Projectile weight, kg677067,160
Projectile length, mm3050305029002500
Temperature range for combat use, ° Сfrom -40 to +50from -40 to +50from -40 to +50from -40 to +50
Warhead weight, kg18,4252121
Head type

high-explosive fragmentation

detachable

high-explosive high-explosive fragmentation

detachable

high-explosive fragmentation

detachable

high-explosive fragmentation

detachable

Number of fragments
  • ready
    weighing 0.78 g, pcs
    weighing 5.5 g, pcs

1000

18000

690

1000

1800

690

  • from the hull
    average weight 2,9 g, pcs
    average weight 3,0 g, pcs
    average weight 7,5 g, pcs

2440

1210

2440

1210

The reduced area of destruction with a salvo of one BM:

    open manpower, ha

    lightly armored vehicles, ha

10,36

8,2

45

28

10,36

8,2

11,0

9,2

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