Modernized 122 мм jets for MLRS “Grad” and “Belgrade”
| Name | 9M521MB | 9M522MB | 9M523MB | 9M524MB |
|---|---|---|---|---|
| Caliber, km | 122 | 122 | 122 | 122 |
| Firing range min., km | 8 | 9,2 | 3 | 1,5 |
| Firing range max., km | 40 | 34 | 22 | 15 |
| Projectile weight, kg | 67 | 70 | 67,1 | 60 |
| Projectile length, mm | 3050 | 3050 | 2900 | 2500 |
| Temperature range for combat use, ° С | from -40 to +50 | from -40 to +50 | from -40 to +50 | from -40 to +50 |
| Warhead weight, kg | 18,4 | 25 | 21 | 21 |
| Head type |
high-explosive fragmentation detachable |
high-explosive high-explosive fragmentation detachable |
high-explosive fragmentation detachable |
high-explosive fragmentation detachable |
| Number of fragments | ||||
|
– 1000 |
18000
690 |
–
1000 |
1800 690 |
|
– 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 |
