220mm Cannon

From NSwiki, the NationStates encyclopedia.
Jump to: navigation, search

Any gun that fires projectiles with a 220mm caliber.

  • 220mm cannons, classified as "Siege guns", are used on the Centurion Siege Crawler and some BFGs, where they are referred to as BFGs themselves. Battlefortresses with tactical nuclear ammunitions usually use smaller caliber weapons.