T-72B3 tanks equipped with self-made housing covers

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T-72B3 tanks equipped with self-made drives for opening the cover of the multi-channel thermal imaging sight "Sosna-U". Apparently, the sight cover rotates on the lower bolt, the rod is attached to the cover with one end, the other to the drive of the brush of the sight-rangefinder 1A40, allowing the gunner to open the housing cover from the inside of the tank without exposing himself outside. 



Taken from: VK-Milinfo

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