KP-211AF4 Special (The Silver God)
Also known as The Silver God, this massive cannon is capable of completely wiping out 2 city blocks. It is used by the United States military in combat situations, and is seen in Spawn issue #6 when Sergeant Ico requests that it be used on Overt-Kill (as conventional firepower just isn’t working). This artillery’s firepower is never witnessed however, as Overt-Kill is able to completely demolish it before it is used.