Data Quality88%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the naval guns category.
01 / Overview
4"/40 Mark III
Category
Country
Prime contractor
Production
1897–1945
Quantity
69
Operators
Conflicts
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
NAVAL GUNS · PRE-WWI / INDUSTRIAL AGE
74
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
ⓘ 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 Year1897
- Weight1,536.797 kg
- Length4.166 m
- Diameter101.6 mm
- In ServiceYes
◈Guidance & Homing4MOD.4
▣Performance2MOD.2
- Range10.516 km
- Rate of Fire (gun)8.5
◇Warhead2MOD.2
- Warhead Typearmor-piercing
- Nuclear-CapableNo
◆Platform4MOD.4
- Launch PlatformShip / Surface
- Submarine-LaunchedNo
- Ship-LaunchedYes
- Air-LaunchedNo
▤Production2MOD.2
- Total Production253
- Operators1
03 / History
SERVICE LIFESPANRetired
- 1895First deployment: Cuban War of Independence
- 1897Production started
- 1945Production ended
129
years in service
48
years in production
69
units produced
0
countries operating
ⓘ 1 countries retired it.
04 / Conflicts
4"/40 MARK III · CONFLICTS SERVED IN0% win·100% loss
Total Conflicts
1
Victories
0
Ongoing
0
Losses
1
ⓘ Shown only from conflicts recorded in our database.
06 / MASS Score
NAVAL GUNS RANKING Naval Guns · Pre-WWI / Industrial Age
MASS RANKINGSMASS ↗
208NAVAL GUNS74PRE-WWI / INDUSTRIAL AGE · NAVAL GUNS2403UNITED STATES · ALL WEAPONS35PERFORMANCE/PRICE · NAVAL GUNS
ⓘ Rankings are within theNaval Gunscategory.
📖 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