Developed in 1933 as an upgraded version of the TK-3 tankette. In 1939, to increase fire power, 24 vehicles were re-equipped with the 20-mm automatic wz. 38 FK-A gun. These tankettes were in action during the fall of 1939.
This is a Premium vehicle. Premium vehicles earn more credits and experience per battle, and provide a range of other bonuses.
Time for the successive autoreloading of each shell into the magazine.
Characteristics are specified for Siege mode.
Characteristics are specified for Rapid mode.
Reload time of the first and second guns on double-barreled vehicles.
Characteristics are specified for vehicles with crews trained to 100%.