The enlarged turret has, aside from the periscope, telescopic sight, and two observation slits in the side of the turret, two prismatic observation devices (similar to the English type) one of which is positioned above the loader and one is placed on top of the commander's cupola.The commander of the tank sits to the left of the gun, behind the gunner.The gun stopper is positioned on the left, in the left carrier.The D-5T-85 gun system is installed without additional weights.
