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Data on MW Stats currently reflects Modern Warships version 0.105.0, also known as the June 2026 update. We are working on updating the data as soon as possible.
Mark-71/3 (203 mm)
A modified large-caliber single-barrel 203 mm gun with an experimental fire control system and ballistic computer. Fires three precise shots at long distances.
Characteristics
| Type | Cannon |
| Rarity | Legendary |
| Tier | III |
| Control type | Manual |
| Target | Surface |
| Country | USA |
| Date | April 2025 |
Statistics
Vital stats
Damage statistics
Weapon statistics
Range
10 km
Ammo count
–
Shots in volley
3
Projectiles per shot
1
Delay between shots
0.3 s
Delay before firing
0 s
Reload time
17 s
Fire mode
Automatic
Fire rate
–
Accuracy
100
Recoil
20
Clip size
1
Lock-on time
0 s
Projectile statistics
Projectile start speed
826.13 knots
Projectile acceleration
–
Projectile guidance
No
Projectile can ricochet
No
Susceptible to countermeasures
No
Ships with this module
1
Legendary
Battleship
Tier III
