規格
| 項目 | 數值(ED 原文) |
|---|---|
| 類型Type | rocket for MLRS BM-21 Grad |
| 研發單位/國家Developed | Russia |
| 重量(kg)Weight, kg | 66.6 |
| 長度(m)Length, m | 2.87 |
| 彈體直徑(m)Body diameter, m | 0.122 |
| 彈頭重量(kg)Warhead weight, kg | 18.4 |
| 彈頭Warhead | HE-Frag |
| 速度(km/h)Speed, km/h | 1620 |
| 射程(km)Range, km | 20.4 |
| 服役期間In service | 1963–present |