This enables the IR sensor which is located coaxially to the warhead. It is mounted coaxially with an optic rangefinder. The light source and detector are aligned coaxially. Coaxially mounted to the cannon is a Type 74 7.62 millimeter caliber machine gun. Besides the machine gun mounted coaxially to the main gun, there were three .30 cal. This will, in turn, mean that the bullet does not exit the barrel coaxially. A backup 8x auxiliary telescope FERO-Z18 is mounted coaxially for the gunner. AA-52 NF-1 machine guns with 3,800 rounds, all mounted coaxially in the turret. Unlike its French predecessor, only one machine gun is mounted coaxially in the turret.