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
12.7 cm SK C/34 gun
Category
Country
Prime contractor
Production
1934–1934
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
NAVAL GUNS · INTERWAR PERIOD
18
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
◎General5MOD.5
- Service Entry Year1934
- Weight3,645 kg
- Length5.76 m
- Diameter128 mm
- In ServiceYes
◈Performance2MOD.2
- Maximum Range (gun)17.4 km
- Rate of Fire (gun)15
▣Warhead1MOD.1
- Warhead Weight28 kg
◇Platform2MOD.2
- Launch PlatformShip / Surface
- Ship-LaunchedYes
◆Production1MOD.1
- Operators4
03 / History
SERVICE LIFESPANStill in Service
- 1934Production started
- 1939First deployment: World War II
- 1941Sale: Greece (8 units)
92
years in service
0
years in production
1
countries operating
ⓘ The producing country still actively operates it. 3 countries retired it.
04 / Operators
Operator Countries4country
12.7 cm SK C/34 gunSALES1records
| Year | Buyer | Quantity | Amount | Present Value (2025) |
|---|---|---|---|---|
| 1941 |  Greece | 8 | — | — |
ⓘ "Present Value" is an estimated amount adjusted for inflation.
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