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16 inch/45 Mark 6 gun
Photo: US Navy · Wikimedia Commons · Public domain Use of this image does not imply endorsement by the U.S. Department of Defense (DoD).
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16inch/45Mark6gun

Naval Guns · United States · 1941
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16inch/45Mark6gun

16 inch/45 Mark 6 gun
16 inch/45 Mark 6 gun Photo: US Navy · Wikimedia Commons · Public domain Use of this image does not imply endorsement by the U.S. Department of Defense (DoD).
* Absolute score — assessed within category · no era adjustment
Rate of Fire
30
Range
50
Lethality
80
Accuracy
60
Ammunition Versatility
40
Multi-Role Capability
20
Reliability
85
Automation
10
Technology
30
Cost-Effectiveness
70
Origin United States
CategoryNaval Guns
EraWorld War II
In service1941–1956
Operators1 countries
Quantity192,310
Data Quality85%
MASS(Military Archive Scoring System)
49
Naval Guns MASS Rating
15/20
World War II
82/280
All-Time
Naval Guns · 10 axes scored
Rate of Fire
30
Range
50
Lethality
80
Accuracy
60
Ammunition Versatility
40
Multi-Role Capability
20
Reliability
85
Automation
10
Technology
30
Cost-Effectiveness
70
ⓘ Regardless of era, the same scoring system applies to all units in the naval guns category.
01 / Overview
16 inch/45 Mark 6 gun
Category
Production
1941–1956
Quantity
192,310
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
NAVAL GUNS · WORLD WAR II
15
PERFORMANCE/PRICE
94
UNIT COST (2025 USD)
—
49
naval guns category
ⓘ Performance/Price and MASS score are computed across all units in the naval guns category, regardless of era.
02 / Specs & Design
◎General6MOD.6
  • Weapon TypeNaval gun
  • Service Entry Year1941
  • Weight87,230 kg
  • Length18.72 m
  • Diameter406 mm
  • In ServiceYes
◈Guidance & Homing5MOD.5
▣Performance4MOD.4
  • Propulsion Typegunpowder
  • Range33.741 km
  • Maximum Range (gun)40.18 km
  • Rate of Fire (gun)2
◇Warhead5MOD.5
  • Warhead Typearmor-piercing (AP), high capacity (HC)
  • Warhead Weight1,224.7 kg
  • Explosive Filler17.2 kg
  • Fuze Typemechanical time fuze (WWII era)
  • Nuclear-CapableNo
◆Platform4MOD.4
▤Warhead Detail3MOD.3
  • Detonation Mechanism / Fuzeimpact
  • Explosive Filler Weight17.2 kg
  • Explosive Filler Typeexplosive filler in HC shells
03 / History
SERVICE LIFESPANStill in Service
  1. 1939First deployment: World War II
  2. 1941Production started
  3. 1956Production ended
85
years in service
15
years in production
192,310
units produced
1
countries operating
ⓘ The producing country still actively operates it.
04 / Operators
Operator Countries1country
📖 TERMS ON THIS PAGE2terms
Surface ship from which a torpedo is launched, typically a destroyer, cruiser, or dedicated torpedo boat.
Ship-launched: a torpedo designed to be deployed from surface warships using onboard launch tubes or deck-mounted launchers.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Naval Guns entry →