ISU-130
Tier 8 · ussr · AT-SPG
About
This heavy tank destroyer on the basis of the ISU-122S was developed in 1944, with a prototype built in October. The 130 mm S-26 gun, based on the B-13 naval gun, was mounted on the ISU-122S. The vehicle underwent automotive and firing trials by 1945, but penetration characteristics were inferior to those of the 122 mm guns, and the war was drawing to a close, so the vehicle never entered service.
Survivability
Hit points
1,350
View range
380 m
Signal range
730 m
Engine fire chance
15%
Armor (mm)
Front
Sides
Rear
Hull
90
90
60
Gun · 130 mm S-26
Caliber
130 mm
Rate of fire
6 rpm
Reload
10 s
Aim time
2 s
Dispersion @ 100 m
0.35 m
Gun arc
8° / 14°
Traverse
26°/s
Ammo
35
Mobility
Top speed
38 km/h
Reverse
14 km/h
Engine
600 hp
Power/weight
12.8 hp/t
Hull traverse
32°/s
Shells
ARMOR_PIERCING
490 dmg (368–613)
238 mm pen (179–298)
ARMOR_PIERCING
570 dmg (428–713)
212 mm pen (159–265)
HIGH_EXPLOSIVE
640 dmg (480–800)
65 mm pen (49–81)
Marks of Excellencesample size 21 · updated 5/23/2026
1 mark
1,143
avg damage
2 marks
1,569
avg damage
3 marks
0
avg damage