M103M

M103M stats at a glance

The M103M has 1560 hit points , 228.6mm of frontal hull armor , and a top speed of 34 km/h. Its strongest gun configuration deals 360 damage per shot with 258mm of armor penetration , giving it a theoretical maximum DPM of 2603.

Hull & survivability

The front-to-side armor ratio is 5.1:1. This pronounced angling makes the M103M significantly stronger when keeping its front facing the enemy.

Mobility

Forward-to-reverse speed ratio is 2.8:1. Reverse speed is limited, so pre-aim and exposure timing matter more on this vehicle.

Camouflage

Available guns (1)

With the top-tier gun, the M103M can theoretically output up to 2603 damage per minute at sustained fire (shot damage × rounds per minute).

How M103M compares to its peers

There are 69 tier 9 heavy tanks in WoT, including the M103M. Its 1560 HP places it in the top 25% for hit points among same-tier heavy tanks (peer average: 1483). Frontal hull armor of 228.6mm ranks in the top 10% for the class (peer average: 152mm). Top forward speed of 34 km/h is faster than 19% of peer vehicles in this tier and class. The strongest gun deals 360 damage per shot, higher than 7% of comparable vehicles. Best penetration of 258mm puts it in the top 25% for armor-piercing capability in its class.

Direct comparisons

• M103M vs AE Phase I — tier 9 heavy tank from USA
• M103M vs Concept 1B — tier 9 heavy tank from USA
• M103M vs M-VI-Y — tier 9 heavy tank from USA
• See full tier 9 heavy tank tier list — all 69 vehicles ranked

Related tier 9 heavy tanks

• 50TP Tyszkiewicza — Poland
• 63TP Rycerski — Poland, premium
• AE Phase I — USA, premium
• Ambassador — Sweden, premium
• AMX 50 120 — France
• AMX M4 mle. 51 FL — France, premium
• AMX M4 mle. 51 — France
• Buryan — USSR, premium
• All USA tanks · Tier 9 premium tanks

Understand the stats

Want a deeper grasp of what these numbers actually mean in battle? Read the glossary:

• What is DPM — the most important offensive metric
• Alpha damage — single-shot damage and what it means for playstyle
• Penetration — and how it interacts with armor angling
• Hull-down position — the king of defensive plays
• View range — how spotting actually works

About this vehicle

Throughout its service from 1957 through 1974, the M103 was modernized several times. In the late 1960s, the possibility of mounting a 110 mm rifled gun with high ballistic performance was developed. But the project went no further than theoretical work, since the modernization was considered impractical.

Frequently asked