제원
Rocket calibre: 122mmNumber of tubes: 40 Rocket length: 2,870mm (20km range HE); 2,757mm (30km range HE); 2,900mm (40km range HE)Rocket weight: 67kg (20km range HE); 61kg (30km range HE)Warhead: 18.3kgMin firing range: 9~12kmMax firing range: 20~40kmRate of fire: 40 rounds in 18~20 seconds Reloading time: 3 minutes Launch vehicle road speed: 85km/hLaunch vehicle travelling range: 800km