ISU-122S 
| Tier 7 | Tank Destroyer
- Nation
- USSR
- Tier
- 7
- Class
- Tank Destroyer
- Premium
- Yes
- Gift
- No
- Wheeled
- No
- Credits
- 0
- Gold
- 0
- Views
- 4
A heavy assault gun, built on the basis of the IS tank, was effective against German heavy tanks as well as fortifications. The prototype was built at the Chelyabinsk Kirov Plant in April 1944. The vehicle entered service in August of that year, and a total of 675 vehicles were manufactured in 1944 and 1945.
Default configuration
Radio
10RKM
| Signal range (m) | 730 |
Engine
V-2IS
| Power (hp) | 600 |
| Fire chance | 0.15 |
Gun
122 mm D-25S mod. 1944
| Reload (s) | 7.43 |
| Fire rate | 8.080 |
| Aim time (s) | 2.86 |
| Dispersion | 0.410 |
| Traverse (°/s) | 26 |
| Ammo max | 26 |
| Elev (°) | 18 |
| Depress (°) | 6 |
Chassis
ISU-122S
| Load limit (kg) | 0 |
| Traverse (°/s) | 27 |
All modules
Radio (1)
10RKM
• 52.200 cr DEFAULT | Signal range (m) | 730 |
Engine (1)
V-2IS
• 36.000 cr DEFAULT | Power (hp) | 600 |
| Fire chance | 0.15 |
Gun (1)
122 mm D-25S mod. 1944
• 106.400 cr DEFAULT | Reload (s) | 7.43 |
| Fire rate | 8.080 |
| Aim time (s) | 2.86 |
| Dispersion | 0.410 |
| Traverse (°/s) | 26 |
| Ammo max | 26 |
| Elev (°) | 18 |
| Depress (°) | 6 |
Chassis (1)
ISU-122S
• 20.000 cr DEFAULT | Load limit (kg) | 0 |
| Traverse (°/s) | 27 |
