Object 263B

Object 263B stats at a glance

The Object 263B has 1520 hit points , 250mm of frontal hull armor , and a top speed of 55 km/h. Its strongest gun configuration deals 390 damage per shot with 230mm of armor penetration , giving it a theoretical maximum DPM of 2188.

Hull & survivability

The front-to-side armor ratio is 3.1:1. This pronounced angling makes the Obj. 263B significantly stronger when keeping its front facing the enemy.

Mobility

Forward-to-reverse speed ratio is 2.8:1. The Obj. 263B has solid reverse speed for repositioning after taking a shot.

Camouflage

Available guns (1)

With the top-tier gun, the Obj. 263B can theoretically output up to 2188 damage per minute at sustained fire (shot damage × rounds per minute).

How Obj. 263B compares to its peers

There are 38 tier 10 tank destroyers in WoT, including the Obj. 263B. Its 1520 HP places it in the top 76% for hit points among same-tier tank destroyers (peer average: 1573). Frontal hull armor of 250mm ranks in the top 30% for the class (peer average: 179mm). Top forward speed of 55 km/h is faster than 97% of peer vehicles in this tier and class. The strongest gun deals 390 damage per shot, higher than 0% of comparable vehicles. Best penetration of 230mm puts it in the top 100% for armor-piercing capability in its class.

Direct comparisons

• Obj. 263B vs AHT-7 — tier 10 tank destroyer from USA
• Obj. 263B vs T110E4 — tier 10 tank destroyer from USA
• Obj. 263B vs T110E4 7x7 — tier 10 tank destroyer from USA
• See full tier 10 tank destroyer tier list — all 38 vehicles ranked

Related tier 10 tank destroyers

• WZ-113G FT 7x7 — China, premium
• 114 SP2 — China, premium
• AHT-7 — USA, premium
• Alpha FV4005 — UK
• Ashigaru — Japan, premium
• FV217 Badger 7x7 — UK, premium
• FV217 Badger — UK
• NC 70 Błyskawica 7x7 — Poland, premium
• All USSR tanks · Tier 10 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

The development of a heavy tank destroyer on the basis of the IS-7 heavy tank was started in 1950. Three design projects were developed, one of which resulted in a full-size wooden prototype. However, further development was discontinued due to phasing out mass-production of the IS-7.

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