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SECTION 10 // ARMOR / VEHICLE PROFILEREF · M103
IX
M103
USA·
Heavy Tank·HT universalThe development started in 1948. In 1952 the order was placed for production of 300 vehicles to fight in the Korean War. The tank was designated as M103.
Configuration
Health
1,950
DPM
2,400
View range
390m
Speed
34km/h
Camo
9Terrible
Mark of Excellence requirementsCombined dmg + assist · NA · 2026-07-12
3 marks · 95%
3,037
2 marks · 85%
2,424
1 mark · 65%
1,658
A-01 · ARMOR SCHEMA
Armor thicknessMeasured
Nominal plate thickness straight from the game client. Click any plate to highlight it on the 3D model and focus the camera on it.
Armor
45mm254mm
Hull
All 8 plates
Turret 2 of 2
All 15 plates
A-02 · SPECIFICATIONS
Specifications
Builds
Grade
Experimental
CrewShared perks
Field mods
Lv 0/7
Weaponry
- DPM
- 2,400
- Damage
- 400
- Penetration
- 258 mm
- … at 500m
- 238 mm
- Reload time
- 10.00 s
- Rate of fire
- 6.00/min
- Aim time
- 2.30 s
- Dispersion
- 0.370 m
- … moving
- 0.160
- … tank traverse
- 0.160
- … turret traverse
- 0.060
- … after firing
- 4.0
- Damage vs. modules
- 165
- Caliber
- 120.0 mm
- Shell velocity
- 1,067 m/s
- Max range
- 720 m
- Ammo capacity
- 45
- Potential damage
- 18,000
- Shell cost
- 1,060 cr
Mobility
- Top speed
- 34 km/h
- Reverse speed
- 12 km/h
- Power/weight
- 16.23 hp/t
- Tank traverse
- 27.0 °/s
- Turret traverse
- 26.0 °/s
- Effective top speed
- … hard
- 34.0 km/h
- … medium
- 34.0 km/h
- … soft
- 27.0 km/h
- Effective traverse
- … hard
- 27.0 °/s
- … medium
- 24.9 °/s
- … soft
- 13.5 °/s
- Gun elevation
- 15 °
- Gun depression
- 8 °
- Gun traverse range
- 360°
- Terrain resistance
- … hard
- 1.20
- … medium
- 1.30
- … soft
- 2.40
Everything Else
- Hull armor
- 229 / 45 / 45
- Turret armor
- 254 / 99 / 53
- Health
- 1,950
- Engine health
- 260
- … repaired
- 130
- Track health
- 240
- … repaired
- 180
- … repair time
- 6.86 s
- Ammo rack health
- 260
- … repaired
- 180
- Fuel tank health
- 200
- … repaired
- 70
- Total weight
- 56,690 kg
- Stationary camo
- 4.05 / 0.49%
- Moving camo
- 2.05 / 0.25%
- View range
- 390 m
- Fire chance
- 20%
- Tank cost
- 3,640,000 cr
Gun Constraints
360° traverse
Crew
CommanderRadio Operator
Gunner
Driver
Loader- Loader
A-03 · MODULE RESEARCH
Module research
Guns
VIII
Stock
120 mm Gun T122
IX
60,000
120 mm Gun M58 (M103)
Turrets
A-04 · SERVER PERFORMANCE
Server performance
Aggregate stats from NA players over the last 30d
Avg WN8
1790
Very Good
Avg WNX
1767
Very Good
Win rate
51.3%
Average
DPG
1806
Frags
0.78
Spots
1.30
Survival
27.0%
Dmg taken
1824
Hit rate
72.0%
Spot assist
333
Track assist
23
Defense
0.00
Avg XP
810
Aggregated from 10 tracked NA players · 37 battles. Coverage grows as more players are tracked.
MoE thresholds (combined dmg + assist)
65%1,658
85%2,424
95%3,037
Reach these combined damage (dealt + assist) values over a rolling window to earn marks of excellence.
A-05 · TOP OPERATORS
Top players
Highest performers in the M103 on NA
A-06 · VIDEO INTEL
Video reviews
Curated reviews, replays, and guides from veteran players
A-07 · SIMILAR HULLS
A-08 · CHANGELOG
Balance changelog
Patch-by-patch changes to this tank
- 2.0Sep 1, 2025
- ·SuspensionT97E1→T43
- ·Mobility on medium terrain+13%
- ·Mobility on soft terrain+8%
- ·SuspensionT97E2→M103
- ·EngineContinental AV-1790-5B→Continental AV-1790-5B (M103)
- ·Power810→87060
- ·Power860→92060
