IS-7
Tier 10 · ussr · heavy
About
Development of the IS-7 started in the spring of 1945. Prototypes successfully underwent trials in 1946 and 1947, but the IS-7 never saw mass production.
Survivability
Hit points
2,400
View range
400 m
Signal range
720 m
Engine fire chance
15%
Armor (mm)
Front
Sides
Rear
Hull
150
150
100
Turret
240
185
94
Gun · 130 mm S-70
Caliber
130 mm
Rate of fire
4.8 rpm
Reload
12.5 s
Aim time
2.7 s
Dispersion @ 100 m
0.36 m
Gun arc
6° / 18°
Traverse
26°/s
Ammo
30
Mobility
Top speed
60 km/h
Reverse
15 km/h
Engine
1200 hp
Power/weight
17.6 hp/t
Hull traverse
28°/s
Turret traverse
25°/s
Shells
ARMOR_PIERCING
490 dmg (368–613)
250 mm pen (188–313)
ARMOR_PIERCING_CR
490 dmg (368–613)
303 mm pen (227–379)
HIGH_EXPLOSIVE
640 dmg (480–800)
68 mm pen (51–85)
Marks of Excellencesample size 149 · updated 5/23/2026
1 mark
1,539
avg damage
2 marks
2,015
avg damage
3 marks
2,497
avg damage
golden (100%)
4,060
avg damage