Zbroja-300

The Zbroja-300 is a heavy breakthrough tank designed and manufactured by RČS. First fielded in 1943, the vehicle featured heavy armour that proved effective against most Bloodian and Czensk AT guns at the time, as well as a powerful enough 76.2mm AT gun to deal with almost every enemy tank built at the time.

Development
The Zb-300 began development in 1940 RČS during the design of the Zb-200 medium tank. The idea was to create a heavy breakthrough tank and a well armoured vehicle to support Reismovi infantry forces.