IS-M

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IS-M
The IS-2Sh (IS-M) was a project for the significant modification of the IS-2 proposed by N. F. Shashmurin at Kirov Factory No. 100 in early 1944. The design featured a long-barrel 122 mm gun and a rear placement of the fighting compartment. The project was discontinued in favor of the IS-6 (Object 252).

122 mm D-25T

122 mm D-25BM

IS-BM
Obj. 705
144 900Credits

IS-M

10RK

12RT

M-40 650

M-40 750

IS-M

IS-BM

Shell Types:

AP
APCR
HE
AP
APCR
HE

Equipment:

Consumables:

Tech Tree:

IS
49 480
IS-M
58 000
Obj. 705
144 900
These characteristics apply to the vehicle with the crew trained to 100%.

Firepower:

Ammunition30 (rounds)
Caliber 122 (mm)
Damage 390 / 390 / 530 (HP)
Penetration 175 / 217 / 61 (mm)
Rate of Fire 4.51 (rounds/min)
Average Damage per Minute 1759 (HP)
Shells in the Magazine   
Time for Loading Between Shots   (s)
Time for Complete Loading   (s)
Reload Time13.30 (s)
Aiming Time 3.40 (s)
Dispersion at 100 m 0.45 (m)

Mobility:

Weight/Load Limit49.78 / 56.00 (t)
Engine Power 650 (h.p.)
Specific Power13.06 (h.p./t)
Top Speed35 (km/h)
Reverse Speed12 (km/h)
Traverse Speed24 (deg/s)
Gun Traverse Speed30 (deg/s)

Survivability:

Hit Points1400 (HP)
Hull Armor130 / 120 / 80 (mm)
Turret Armor100 / 100 / 100 (mm)

Spotting:

View Range 340 (m)
Signal Range440 (m)
 

Crew:

Commander(Radio Operator)
Driver
Gunner
Loader