ISU-122S

VII

Competes with

Configuration

Provisions

Equipment

Modules

VII

VIII

VII

Crew

1Commander
1Gunner
2Loader
1Driver
0Radio operator

                    
                    113%
                  
Base mastery

                    124.3%
                  
Aiming

                    124.3%
                  
Reloading

                    124.3%
                  
Driving

Crew skills

If skill is a chance-based one or require special conditions to work, the effect is shown for when skill is activated. Purple background shows that skill does not affect any of displayed parameters.

Extra concealment

Consumables

75s
15s

75s
15s

Boosters

Parameters

Compare tank's parameters with others from:

1000

12 / 22

266.1m

View range

5 / 22

Firepower

Shell

3353
DPM
2 / 22
195
Penetration
11 / 22
400
Damage
3 / 22
165
Devices/crew damage
4 / 22
—
Burst damage
— / —
800
Velocity
16 / 22

                      11.79%
                    
Penetration loss over distance
16 / 21
—
Explosion radius
— / —

2850
DPM
2 / 21
237
Penetration
15 / 21
340
Damage
2 / 21
165
Devices/crew damage
3 / 21
—
Burst damage
— / —
1000
Velocity
12 / 21

                      —%
                    
Penetration loss over distance
— / —
—
Explosion radius
— / —

4192
DPM
3 / 22
64
Penetration
3 / 22
500
Damage
3 / 22
165
Devices/crew damage
3 / 22
—
Burst damage
— / —
800
Velocity
14 / 22

                      —%
                    
Penetration loss over distance
— / —
2.49
Explosion radius
3 / 22

DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —

                      %
                    
Penetration loss over distance
— / —
Explosion radius
— / —

122.0

Caliber

3 / 22

8.38

Rate of fire

14 / 22

7.16

Reload time

12 / 20

—

Magazine reload time

— / —

/ / /

Time to load next shell

— / —

—×

Magazine size

— / —

—

Time before next shell is ready

— / —

Gun handling

2.08

                  Base aim time
                  
                
17 / 22
0.353
Dispersion
15 / 22
Dispersion factors
0.210
When moving
14 / 22
0.210
When rotating
15 / 22
0.080
When rotating turret
1 / 22
3.000
After shot
3 / 22
Gun angles

                  6°
                
Depression
13 / 22

                  18°
                
Elevation
6 / 22

                  8°/8°
                
Aiming arc (left / right)
17 / 22
31.59
Turret traverse speed
4 / 22

Mobility

45.81
Weight
5 / 22
Speed
43
Forward
15 / 22
12
Backward
14 / 22

                  Effective Power / Weight ratio
                  
                
15.28
On hard terrain
13 / 22
12.00
On medium terrain
15 / 22
8.00
On soft terrain
15 / 22
Traverse speed
41.31
On hard terrain
11 / 22
32.46
On medium terrain
15 / 22
21.64
On soft terrain
17 / 22

                  6.54m×2.92m×1.80m
                  
Size
10 / 22
Concealment

                  30.40%
                
While still
8 / 22

                  19.90%
                
While moving
9 / 22

                  5.78%
                
Upon firing while still
14 / 22

                  3.78%
                
Upon firing while moving
15 / 22

                    Spotting distance by enemy with view range of
                    271m
                  

                  203.8m
                
While still

                  227.0m
                
While moving

                  258.2m
                
Upon firing while still

                  262.6m
                
Upon firing while moving

Armor profile

Click or tap on the image to see 3D model

Primary armor

224–280
168–224
112–168
56–112
0–56

Spaced armor

224–280
168–224
112–168
56–112
0–56

Weak

Strong

Chances of getting penetrated from 100m distance by average tank of given type:

— less than 30%
— between 30% and 70%
— more than 70%

Armor performance

Based on tank position, enemy tank type and shells

In battle vs:

Head on

APP

HEP

APP

HEP

APP

HEP

From the side

APP

HEP

APP

HEP

APP

HEP

From the back

APP

HEP

APP

HEP

APP

HEP

Score is a recommendation whether tank is suitable for given tactic:

Good— perfect fit
Average— can perform quite good
Not recommended— result is not guaranteed

Click on the score to get more information.

Tactics

Tank's sutability for commonly used tactics based on tank's top stats and compared to others in the battle. Personal experience is not considered

In:

Peek-A-Boo Not recommended Not recommended

You hide behind a cover, fully reload your gun, pre-aim and sneak out just for a second to make one damaging shot. Before enemy realizes you are hidden again. Decent mobility and aiming stabilization and you surely can pull this one off.

Long range sniping Average Average

Hiding in the bush on the hill and shooting at enemies on the other side of the map. If you don't mind all the hate that comes with it then you just need good dispersion and penetration to make every shot count.

Front Line Not recommended Not recommended

Forget rocks, hills, buildings and all other cover. Make youself a cover for your teammates. Of course, this works only if you have very good armor and know how to use it or… well if you're already dead.

Circle Of Death Not recommended Not recommended

Drive behind slow tank destoyers and heavy tanks and keep circling around them to avoid being hit while making easy shots into the back of the enemy. Good traverse speed and acceleration is required.

Hit & Run Not recommended Not recommended

Hide in the bush, spot the enemy without being seen. Take a shot and start running. Fast. Repeat until no enemies left. Master this technique and there are many masteries coming your way.

1 vs 1 brawl Good Good

Who would win in 1 on 1 brawl depends on too many variables. Armor, guns, mobility, tanks sizes and many others. One thing for sure: without good DPM it's better to stay in the group or keep your distance.

Historical Reference

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.

ISU-122S — Tier VII Soviet tank destroyer

ISU-122S

Parameters

Armor profile

Armor performance