Cost of Units.

[akito272]

Frontal armor in KT is around 150mm and sloped. There is a calculation depeding on the angle of the sloped that you use to adquier the actual effective protection.

But no 17prd gun will ever go through a KT frontaly. Neither a 76mm or anything.

The only gun i can realy put my money on is the Super pershing(90mm) and the IS3(122mm)(and by size of round only).

But truth is that theres no evidence in RL of any KT ever pentrated frontaly but for gameplay well yeah make it weak to something xD