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Land ForcesUnited States

M107

175mm self-propelled gunFielded 1979Pending verification
Land ForcesUSA
Identification silhouette. Not drawn to scale between entries.
Fact cardConfidence · Source
System
Type175mm self-propelled gun
Date of introduction1979
ProliferationAt least 6 countries
ManufacturerFMC Corp., Bowen-McLaughlin-York, General Motors Corp.Med[1]
Crew5Med[1]
Emplacement time3 minMed[1]
Dimensions and weight
Width3.15 m10 ftMed[1]
Height3.47 m11 ftMed[1]
Combat weight28.2 tMed[1]
Automotive performance
ChassisM107/M110 chassisMed[1]
EngineGeneral Motors 8V71TMed[1]
Engine power345 hpMed[1]
Cruising range720 km447 mi · 389 nmiMed[1]
Max road speed56 km/h35 mph · 30 ktMed[1]
Fording depth1 mMed[1]
Protection
Hull Armor20-mm (estimated) for the driver onlyMed[1]
NBC ProtectionYesMed[1]
Armament
LoaderManualMed[1]
Rate of fire (max)2 rds/minMed[1]
Max elevation+65 degMed[1]
Min elevation-2 degMed[1]
Main armamentM113 or M113A1 GunMed[1]
Maximum firing range40 km25 mi · 22 nmiMed[1]
Fire control
Thermal Sight Vehicle CommanderInfrared night vision devicesMed[1]
Thermal Sight GunnerInfrared night vision devicesMed[1]
Main Gun StabilizationYes, hydraulically deployable spade.Med[1]
Variants
M110this is basically the same chassis, mounting a 203 mm howitzer instead of a 175 mm gun. Because both the M107 and M110 are fully-modular and thier weapons are easily interchangeable, M107s frequently became M110s - and v[1]
Weapons and payload options · 2Confidence · Source
HE175 mm ammunition
Med[1]
Quantity
2 projectiles stored on the vehicle, with a Ammo resupply truck and 8 Soldiers p
Muzzle velocity
914 m/s
Projectile weight
66.78 kg
Fuze
INA
HE175 mm ammunition
Med[1]
Quantity
2 projectiles stored on the vehicle, with a Ammo resupply truck and 8 Soldiers p
Muzzle velocity
913 m/s
Projectile weight
66.87 kg
Fuze
INA
Summary

The M107 175mm self-propelled gun was used by the U.S. Army from the early 1960s through to the late 1970s. It was part of a family of self-propelled artillery that also included the M110.

Draft entry. Values come from the cited public sources and are awaiting editor verification.
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Operators
United StatesGreeceIranSouth KoreaTürkiyeVietnam
Sources
  1. M107 American 175mm Self-Propelled Gun (SPG), U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)
    Published/updated 2026-03-20 · Tier 1 · checked 2026-10-10
Change log
  • 2026-10-10 Entry created from the Worldwide Equipment Guide (ODIN), bulk import