The concussion cannon turret was a concussion cannon used mainly by both the Grand Army of the Republic and the CIS in the Clone Wars during the Battle of Kashyyyk. It was a large turret used similarly like anti-armor artillery. The cannon would fire a pair of concussion energy balls at a vehicle or tank, and would do serious damage to the vehicle if they hit. Although mainly used as anti-armor during the Clone Wars, they could also be used against large groups of infantry if aimed properly.