Two common misocnceptions are that Type 99 is developed from T-72, and Chinese 125mm gun is a copy of the Russian 2A46, but in reality, Type 99 has little to do with T-72 except for general arrangement, this can be easily seen as Type 99 has weld turrent, longitudinally placed engine, and much heavier weight. As to the Chinese 125mm gun, it has nothing to do with the Russian 2A46 except for the auto loader and 9M119, it is a development of the Chinese 120mm gun which is inturn derived from the Swedish 120mm gun.
==I would assume that the laser thingy would attack gunners optical equipment above anything else, what's good having a laser range finder if you can't aim your weapon at you enemy?
about that laser, the question is can you do a manual control??? because when enemy laser is beaming at you, you could only destroy their laser optics, but how would you blind a person (from atgm) when there are 2 optics. (one for laser and one as a binocular)
==I would assume that the laser thingy would attack gunners optical equipment above anything else, what's good having a laser range finder if you can't aim your weapon at you enemy?