Object 704
Tier 9 · ussr · AT-SPG
About
Developed in 1945 on the basis of the IS-2 and IS-3 vehicles, under the supervision of Joseph Kotin. One of its distinctive features was the balanced slope angle of armor plates. Passed trials successfully, but never entered service.
Survivability
Hit points
1,600
View range
360 m
Signal range
440 m
Engine fire chance
15%
Armor (mm)
Front
Sides
Rear
Hull
120
90
60
Gun · 152 mm BL-10
Caliber
152 mm
Rate of fire
3.31 rpm
Reload
18.1 s
Aim time
2.9 s
Dispersion @ 100 m
0.4 m
Gun arc
6° / 18°
Traverse
24°/s
Ammo
30
Mobility
Top speed
37 km/h
Reverse
13 km/h
Engine
650 hp
Power/weight
13.5 hp/t
Hull traverse
19°/s
Shells
ARMOR_PIERCING
750 dmg (563–938)
260 mm pen (195–325)
ARMOR_PIERCING_CR
750 dmg (563–938)
292 mm pen (219–365)
HIGH_EXPLOSIVE
950 dmg (713–1188)
90 mm pen (68–113)
Marks of Excellencesample size 85 · updated 5/23/2026
1 mark
1,546
avg damage
2 marks
2,376
avg damage
3 marks
0
avg damage