The E320C main gun is a smoothbore, auto-loading cannon with a caliber of 120mm.
Its smoothbore design allows for the firing of various types of ammunition, including kinetic energy penetrators (APFSDS) and high-explosive anti-tank (HEAT) rounds. The auto-loading feature enables the gun to reload quickly, minimizing the time between shots and enhancing the vehicle's combat effectiveness.
The gun is equipped with a fire control system that includes a laser rangefinder, ballistic computer, and advanced sighting systems. These components work together to provide accurate target acquisition, precise aiming, and effective engagement of enemy forces. The fire control system takes into account factors such as range, wind speed, and target movement, ensuring a higher probability of hitting the intended target.
The E320C main gun has a maximum effective range of approximately 4,000 meters, although this can vary depending on the ammunition used.
It is capable of penetrating heavy armor at long distances, making it a formidable weapon against armored vehicles. The gun's high muzzle velocity ensures excellent accuracy and armor penetration capabilities.
The rate of fire of the E320C main gun is impressive, with a sustained firing rate of around 6 to 8 rounds per minute. This rapid rate of fire allows for quick engagement of multiple targets and effective suppression of enemy forces. The auto-loading system plays a crucial role in maintaining this high rate of fire by rapidly loading the next round into the chamber after each shot.
The ammunition used by the E320C main gun is stored in a separate compartment within the armored vehicle. This compartment is protected to prevent accidental detonation and ensure the crew's safety. The ammunition types include APFSDS rounds, HEAT rounds, and high-explosive (HE) rounds, providing the crew with the flexibility to engage different types of targets effectively.