This dual 180mm autocannon is a simple but effective close combat weapon. 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.

Combines the damage output of two 425mm intermediate-range autocannons. 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.

Powerful, intermediate-range repeating autocannon with a decent rate of fire. 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.

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 projectile ammo types: Carbonized Lead, Depleted Uranium, EMP, Fusion, Nuclear, Phased Plasma, Proton, or Titanium Sabot.

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.

The 200mm is a powerful autocannon that can smash apart most lightly armored frigates with ease. Polarized weapons offer extremely good primary stats, but come with the cost of completely negating all resistances on a ship if fitted. 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.

The 425mm is a behemoth that will inflict severe damage on most cruisers and frigates in short-range battles. Polarized weapons offer extremely good primary stats, but come with the cost of completely negating all resistances on a ship if fitted. 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.

A two-barreled, intermediate-range, powerful cannon capable of causing tremendous damage. Polarized weapons offer extremely good primary stats, but come with the cost of completely negating all resistances on a ship if fitted. 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.

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 projectile ammo types: Carbonized Lead, Depleted Uranium, EMP, Fusion, Nuclear, Phased Plasma, Proton, or Titanium Sabot.