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16inch Triple Gun Mount Mk.7 + GFCS

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No.183 16inch三連装砲 Mk.7+GFCS
RedGunHeavy.png Large Caliber Main Gun (16inch)
Effects: Firepower+24 AA+3 Armor+1 Accuracy+7 Evasion+1 RangeLong
Scrap value: Ammo 20 Steel 22 Bauxite 18 (Unbuildable)

Equipment Card 16inch Triple Gun Mount Mk.7 + GFCS.png

Equipment Character 16inch Triple Gun Mount Mk.7 + GFCS.png

Equipment Item 16inch Triple Gun Mount Mk.7 + GFCS.png

Equipment Full 16inch Triple Gun Mount Mk.7 + GFCS.png

Refittable Ship Types
Fast Battleship Battleship
Aviation Battleship Standard Aircraft Carrier
Armored Carrier Light Carrier
Heavy Cruiser Aviation Cruiser
Light Cruiser Torpedo Cruiser
Training Cruiser Destroyer
Coastal Defense Ship Submarine
Aircraft Carrying Submarine Seaplane Tender
Fleet Oiler Submarine Tender
Repair Ship Amphibious Assault Ship



A powerful triple cannon developed by the US as the main gun of the Iowa-class battleships that have been paired with an improved fire control system.
An ancestor of modern FCS, it pairs a fire control radar with a computer to achieve devastating firepower with precision and accuracy.


Main GunsSmall Caliber Main GunMedium Caliber Main GunLarge Caliber Main Gun are the main armament used by surface ships. Their main stats are the "firepower" Firepower and "accuracy" Accuracy. They are notably required to trigger all Artillery Spotting attacks as well as some Night Cut-Ins, notably the "Double Attack" (DA).


How To Obtain

Upgradeable from 16inch Triple Gun Mount Mk.716inch Triple Gun Mount Mk.7

Updates History

  • 2016-06-30: Implemented


RedGunHeavy.png 16inch Triple Gun Mount Mk.7 + GFCS

Improvement Not
★ Improvement
0~5 6~9
Development material Consumed 16/24 16/24
Improvement material Consumed 8/12 8/16
Equipment Card Type 22 Surface Radar.pngx2 Equipment Card Type 32 Surface Radar.pngx2
Resources Fuel45 Ammunition500 Steel770 Bauxite500
Ship Helper Conversion
Ship Banner Iowa.png
Mon Tue Wed Thu Fri Sat Sun
Improvement Improved effects
Large Caliber Main Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

See Also