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Bofors 283 mm m/12 gun
Photo: Unknown author · Wikimedia Commons · CC BY-SA 2.5
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Bofors283mmm/12gun

Naval Guns · Sweden · 1916
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Bofors283mmm/12gun

Bofors 283 mm m/12 gun
Bofors 283 mm m/12 gun Photo: Unknown author · Wikimedia Commons · CC BY-SA 2.5
* Absolute score — assessed within category · no era adjustment
Rate of Fire
30
Range
40
Lethality
50
Accuracy
45
Ammunition Versatility
20
Multi-Role Capability
10
Reliability
85
Automation
5
Technology
20
Cost-Effectiveness
70
Origin Sweden
CategoryNaval Guns
EraWorld War I
In service1916
Operators1 countries
Quantity12
Data Quality84%
MASS(Military Archive Scoring System)
38
Naval Guns MASS Rating
19/25
World War I
175/280
All-Time
Naval Guns · 10 axes scored
Rate of Fire
30
Range
40
Lethality
50
Accuracy
45
Ammunition Versatility
20
Multi-Role Capability
10
Reliability
85
Automation
5
Technology
20
Cost-Effectiveness
70
ⓘ Regardless of era, the same scoring system applies to all units in the naval guns category.
01 / Overview
Bofors 283 mm m/12 gun
Category
Country
Production
1916–
Quantity
12
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
NAVAL GUNS · WORLD WAR I
19
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
38
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 rifle
  • Service Entry Year1916
  • Weight44,100 kg
  • Length12.735 m
  • Diameter283 mm
  • In ServiceYes
◈Guidance & Homing4MOD.4
▣Performance3MOD.3
  • Range19.6 km
  • Maximum Range (gun)25 km
  • Rate of Fire (gun)3.5
◇Warhead1MOD.1
◆Platform5MOD.5
▤Production1MOD.1
  • Total Production12
03 / History
SERVICE LIFESPANRetired
  1. 1916Production started
110
years in service
12
units produced
0
countries operating
ⓘ 1 countries retired 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 →