IS-3-II
Tier 9 · ussr · heavy
About
A project of a double-barreled vehicle based on the mass-produced IS-3 heavy tank. The tank featured a wider, elongated hull and an enlarged turret compared to the original version. Existed only in blueprints.
Multi-weapon
Survivability
Hit points
1,780
View range
380 m
Signal range
440 m
Engine fire chance
15%
Armor (mm)
Front
Sides
Rear
Hull
145
90
60
Turret
230
140
120
Gun · 122 mm S-34-2
Caliber
100 mm
Rate of fire
6.98 rpm
Reload
8.6 s
Aim time
2.3 s
Dispersion @ 100 m
0.38 m
Gun arc
8° / 20°
Traverse
33°/s
Ammo
37
Mobility
Top speed
38 km/h
Reverse
15 km/h
Engine
700 hp
Power/weight
13.6 hp/t
Hull traverse
30°/s
Turret traverse
26°/s
Shells
ARMOR_PIERCING
300 dmg (225–375)
221 mm pen (166–276)
ARMOR_PIERCING_CR
300 dmg (225–375)
256 mm pen (192–320)
HIGH_EXPLOSIVE
360 dmg (270–450)
50 mm pen (38–63)
Siege mode
Speed
38 km/h
Aim time
2.3 s
Dispersion
0.38 m
Switch in
0 s
Marks of Excellencesample size 37 · updated 5/23/2026
1 mark
1,704
avg damage
2 marks
2,802
avg damage
3 marks
3,184
avg damage