Reduced High Explosive and Fragmentation Effect.
The rocket is designed for training purposes. It is designed for training the personnel of the units using the S-5KP, S-5KPB, S-5KO, S-5MO rockets. There is no hollow-charge effect, and the high-explosive and fragmentation effect is reduced about 12 times. Hits are marked by flash and smoke.
Fuze Type V-5K