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M18 recoilless rifle
Photo: Alf van Beem · Wikimedia Commons · CC0
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M18recoillessrifle

Recoilless Rifles · United States · 1945
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M18recoillessrifle

M18 recoilless rifle
M18 recoilless rifle Photo: Alf van Beem · Wikimedia Commons · CC0
* Absolute score — assessed within category · no era adjustment
Penetration
40
Effective Range
50
Accuracy
55
Lethality
60
Portability
85
Ammunition Versatility
50
Rate of Fire
45
Reliability
70
Backblast Management
30
Cost-Effectiveness
80
Origin United States
CategoryRecoilless Rifles
EraWorld War II
In service1945
Operators25 countries
Quantity36
Data Quality88%
MASS(Military Archive Scoring System)
54
Recoilless Rifles MASS Rating
3/5
World War II
14/23
All-Time
Recoilless Rifles · 10 axes scored
Penetration
40
Effective Range
50
Accuracy
55
Lethality
60
Portability
85
Ammunition Versatility
50
Rate of Fire
45
Reliability
70
Backblast Management
30
Cost-Effectiveness
80
ⓘ Regardless of era, the same scoring system applies to all units in the recoilless rifles category.
01 / Overview
M18 recoilless rifle
Production
1945–
Quantity
36
Operators
Conflicts
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
RECOILLESS RIFLES · WORLD WAR II
3
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
54
recoilless rifles category
ⓘ Performance/Price and MASS score are computed across all units in the recoilless rifles category, regardless of era.
02 / Specs & Design
◎General5MOD.5
  • Weapon TypeRecoilless anti-tank weapon
  • Service Entry Year1945
  • Weight20.1 kg
  • Calibre57 mm
  • In ServiceNo
◈Operation6MOD.6
▣Performance4MOD.4
  • Muzzle Velocity366 m/s
  • Effective Range450 m
  • Maximum Range3,968 m
  • Projectile Weight2,381 g
◇Warhead & Effect5MOD.5
◆Ammunition2MOD.2
  • Ammunition Types57×303mmR
  • Magazine / Drum Capacity1
▤Production2MOD.2
  • Operators30
  • Variants1
03 / History
SERVICE LIFESPANStill in Service
  1. 1927First deployment: Chinese Civil War
  2. 1945Production started
81
years in service
36
units produced
25
countries operating
ⓘ The producing country still actively operates it.
05 / Operators
Operator Inventory2country · 2,491units
2,491active
📖 TERMS ON THIS PAGE3terms
High Explosive (HE) round: an artillery or mortar projectile containing explosive filler designed to inflict damage through blast and fragmentation effects.
High-explosive anti-tank round fired from underbarrel grenade launchers, designed to penetrate armored targets using a shaped charge warhead.
A portable rocket or missile launcher designed to be operated by a single soldier from the shoulder.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Recoilless Rifles entry →