PS: And this is the exact reason, why its range (5,5km) and effective range (2,5km) is different.
you meant is we have to shoot to target unnder 3 / 2.5 km ???
we can't shoot target from 5km?
You can shoot at any time, and any burst length...
... but the SRP can calculate lead only for targets 9.9km away.
OFZT ammunition is self destructing after 5~11s of flight (5~10km).
You receive "have data" signal for a target only from 5.5km distance.
The ammo spread is optimized for 2,5km range.