Data Quality87%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the naval guns category.
01 / Overview
320 mm Model 1934 gun
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
NAVAL GUNS · INTERWAR PERIOD
36
PERFORMANCE/PRICE
68
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
◎General5MOD.5
- Weapon TypeNaval gun
- Service Entry Year1937
- Weight64,000 kg
- Diameter320 mm
- In ServiceYes
◈Performance2MOD.2
- Maximum Range (gun)30 km
- Rate of Fire (gun)2
▣Warhead2MOD.2
- Warhead TypeHigh explosive
- Warhead Weight458 kg
◇Platform2MOD.2
- Launch PlatformShip / Surface
- Ship-LaunchedYes
◆Warhead Detail2MOD.2
- Explosive Filler Weight44 kg
- Explosive Filler TypeSmokeless powder
03 / History
SERVICE LIFESPANStill in Service
- 1937Production started
- 1939First deployment: World War II
89
years in service
1
countries operating
ⓘ The producing country still actively operates it. 1 countries retired it.
05 / MASS Score
NAVAL GUNS RANKING Naval Guns · Interwar Period
MASS RANKINGSMASS ↗
ⓘ 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