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M117

General Purpose (Iron) Bombs · United States · 1950
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M117

* Absolute score — assessed within category · no era adjustment
Lethality
60
Reliability
85
Versatility
75
Platform Compatibility
90
Penetration
40
Guidance-Kit Compatibility
10
Availability
95
Effect Radius
50
Technology
30
Cost-Effectiveness
90
Origin United States
CategoryGeneral Purpose (Iron) Bombs
EraEarly Cold War
In service1950
Operators22 countries
Data Quality88%
65
General Purpose (Iron) Bombs MASS Rating
11/21
Early Cold War
36/111
All-Time
General Purpose (Iron) Bombs · 10 axes scored
Lethality
60
Reliability
85
Versatility
75
Platform Compatibility
90
Penetration
40
Guidance-Kit Compatibility
10
Availability
95
Effect Radius
50
Technology
30
Cost-Effectiveness
90
ⓘ Regardless of era, the same scoring system applies to all units in the general purpose (iron) bombs category.
01 / Overview
M117
Production
1950–
Operators
Conflicts
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
GENERAL PURPOSE (IRON) BOMBS · EARLY COLD WAR
11
PERFORMANCE/PRICE
92
UNIT COST (2025 USD)
—
65
general purpose (iron) bombs category
ⓘ Performance/Price and MASS score are computed across all units in the general purpose (iron) bombs category, regardless of era.
02 / Specs & Design
◎General6MOD.6
  • Munition TypeFree-fall demolition bomb
  • Service Entry Year1950
  • Total Weight340 kg
  • Length2.06 m
  • Diameter408 mm
  • In ServiceYes
◈Guidance5MOD.5
▣Warhead & Effect5MOD.5
◇Delivery2MOD.2
◆Platform4MOD.4
  • Compatible AircraftF-100, F-104, F-105, B-57, F-111, F-5, A-1, A-4, F-4, B-52
  • Internal CarriageNo
  • Low-Drag BodyYes
  • Fin / Tail Typeconical low-drag tail or high-drag tail fin
▤Production2MOD.2
  • Operators3
  • Variants7
⬢Warhead Detail2MOD.2
  • Detonation Mechanism / Fuzetime delayed fuze
  • Explosive Filler Weight53 kg
03 / History
SERVICE LIFESPANStill in Service
  1. 1945First deployment: Cold War
  2. 1950Production started
76
years in service
20
countries operating
ⓘ The producing country still actively operates it. 2 countries retired it.
04 / Conflicts
M117 · CONFLICTS SERVED IN50% win
Total Conflicts
2
Victories
1
Ongoing
0
Losses
0
ⓘ Shown only from conflicts recorded in our database.
05 / Operators
📖 TERMS ON THIS PAGE1terms
A streamlined design reducing air resistance to increase the speed or accuracy of a Gravity Bomb.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the General Purpose (Iron) Bombs entry →