Is divided round with stabilizer. Shell is charged with screw filled TNT and is initiated by impact fuze, which can be set on superquick or delayed action.
The cartridge is semi-combustible and consists of sealing steel cartridge case, combustible case and powder charge.
It is initiated by priming screw with mechanical or electrical ignition.
The round is against infantry, destroying shelters, barricades, buildings and other heavy targets.
