Data Quality84%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the anti-tank guided missiles (atgm) category.
01 / Overview
MGM-51 Shillelagh
Category
Country
Prime contractor
Production
1966–1971
Quantity
88,000
Unit Price (current)
$32.2K↗ 695% inflation · 1971→2025
Original Price
$4.1K (1971)
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
ANTI-TANK GUIDED MISSILES (ATGM) · COLD WAR
27
PERFORMANCE/PRICE
35
UNIT COST (2025 USD)
$32.2K
Original: $4.1K (1971)
Inflation: +%695
ⓘ Performance/Price and MASS score are computed across all units in the anti-tank guided missiles (atgm) category, regardless of era.
02 / Specs & Design
◎General7MOD.7
- Missile Typeanti-tank guided missile
- DesignerFord Aeronutronic
- Length0.914 m
- Diameter152 mm
- Wingspan / Fin Span292.1 mm
- Launch Weight27 kg
- In ServiceNo
◈Guidance8MOD.8
- Guidance TypeInfrared
- Seeker Typeinfrared command link
- Fire-and-ForgetNo
- Two-Way DatalinkYes
- Top-Attack CapableNo
- Imaging Infrared SeekerNo
- Inertial / GPS GuidanceNo
- Sea-SkimmingNo
▣Propulsion5MOD.5
- Propulsion Typesolid-fuel rocket
- Motor Typesolid-fuel rocket motor
- Boost StageYes
- Two-StageNo
- Fuel / Propellantsolid propellant
◇Performance5MOD.5
- Minimum Range0.731 km
- Maximum Range3.05 km
- Top Speed323 m/s
- Flight Profilegun-launched, boost then rocket sustained flight
- HypersonicNo
◆Warhead6MOD.6
- Warhead Typeshaped charge
- Warhead Weight6.8 kg
- Tandem HEAT ChargeNo
- Penetration (RHA)600 mm
- Proximity FuzeNo
- Nuclear-CapableNo
▤Launch Platform6MOD.6
- Launch PlatformTank (M551 Sheridan, MBT/KPz-70, and M60A2)
- Air-LaunchedNo
- Ground-LaunchedYes
- Naval-LaunchedNo
- Man-PortableNo
- Launcher Typegun-mounted missile launcher
⬢Production5MOD.5
- Total Production88,000
- Unit Cost4,052 USD
- Operators1
- Variants3
- Production Start1,964 year
▲Warhead Detail3MOD.3
- Detonation Mechanism / Fuzeimpact
- Explosive Filler Weight3.63 kg
- Explosive Filler TypeShaped Charge Warhead including of Octol Explosive able to defeat of RHA at 0° obliquity
03 / History
SERVICE LIFESPANRetired
- 1966Production started
- 1971Production ended
60
years in service
5
years in production
88,000
units produced
0
countries operating
ⓘ 2 countries retired it.
05 / MASS Score
ANTI-TANK GUIDED MISSILES (ATGM) RANKING Anti-Tank Guided Missiles (ATGM) · Cold War
MASS RANKINGSMASS ↗
66ANTI-TANK GUIDED MISSILES (ATGM)27COLD WAR · ANTI-TANK GUIDED MISSILES (ATGM)1912UNITED STATES · ALL WEAPONS18PRICE · ANTI-TANK GUIDED MISSILES (ATGM)779PRICE · ALL WEAPONS80PERFORMANCE/PRICE · ANTI-TANK GUIDED MISSILES (ATGM)
ⓘ Rankings are within theAnti-Tank Guided Missiles (ATGM)category.
📖 TERMS ON THIS PAGE4terms
The initial propulsion phase where a high-thrust motor accelerates the missile to operational velocity.
Launched from a ground-based platform, such as a vehicle or tripod, rather than an aircraft or other airborne system.
Electromagnetic radiation with wavelengths longer than visible light, used in missile guidance systems to detect and track targets based on heat signatures.
Enables real-time sharing of position, targeting, and sensor data among aircraft and platforms for coordinated combat operations.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources