Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4

[Edit] Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4 No.455 試製 長12.7cm連装砲A型改四
Small Caliber Main Gun Effects: +4 +3 +1 +2 Short Scrap value: 2 3 2 (Unbuildable)
Refittable Ship Types
Coastal Defense Ship	Destroyer
Light Cruiser	Torpedo Cruiser
Heavy Cruiser	Training Cruiser
Aviation Cruiser	Fast Battleship
Battleship	Aviation Battleship
Light Carrier	Standard Aircraft Carrier
Armored Carrier	Seaplane Tender
Submarine	Aircraft Carrying Submarine
Submarine Tender	Fleet Oiler
Repair Ship	Amphibious Assault Ship

Notes

How To Obtain

Upgradeable from 12.7cm Twin Gun Mount Model A Kai 2

From quests: B179

Updates History

• 2022-04-01: Implemented

Fit Bonuses

Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4 Equipment Bonuses
Ship	Extra Requirement									Note
All Fubuki-class All Ayanami-class All Akatsuki-class	+ Surface Radar	+3	+1						+2	One-time
	+ Air Radar			+4						One-time
	+ 61cm Triple Torpedo Mount OR 61cm Triple (Oxygen) Torpedo Mount OR 61cm Triple (Oxygen) Torpedo Mount Late Model	+1	+3							One-time
	+ 2nd 61cm Triple Torpedo Mount OR 61cm Triple (Oxygen) Torpedo Mount OR 61cm Triple (Oxygen) Torpedo Mount Late Model	+1	+2							One-time
	+ 61cm Triple (Oxygen) Torpedo Mount Late Model		+1							One-time
Miyuki Kai Ni	-	+5		+1
	(2nd equipped)	+2								One-time
	(3rd equipped)	+3								One-time
Uranami Kai Ni	-	+5	+1	+1	+1				+1
Isonami Kai Ni	-	+4		+1	+1
Uranami Base/Kai	-	+4		+1
Other Fubuki-class	-	+3		+1
Ayanami-class Akatsuki-class	-	+2		+1

Akashi's Improvement Arsenal

Type	Name	★	Resource							Day							2nd Ship	Note
										Sun	Mon	Tue	Wed	Thu	Fri	Sat
	Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4	0															Uranami Kai Ni
		6
		10