One of the largest weapons currently in existence, this massive autocannon is designed for extended sieges of stationary installations and other large targets. Note: May only be fitted to capital class ships. Must be loaded with any of the following regular and advanced projectile ammo types: Carbonized Lead, Depleted Uranium, EMP, Fusion, Nuclear, Phased Plasma, Proton, Titanium Sabot, Barrage, Hail.