One of the unique features of Zuzana is that the gun is mounted externally in between two totally separated compartments of the turret.
This makes the crew inherently safe from any potentially dangerous mechanics of the gun and its autoloader.
Updated version with a new 52-calibre gun, full 360-degree turret traverse and a new armored cab.
[4] The new version is claimed to possess Multiple Rounds Simultaneous Impact (MRSI) capability.
[5] 1990's adaptation of the original system to a tracked chassis required by export customers.