AT 15
Tier 8 · uk · AT-SPG
About
An assault tank conceived to break through fortified positions. The design project was ready by the fall of 1943, but no prototypes were manufactured. However, the project became the basis for the A39 Tortoise heavy assault tank.
Survivability
Hit points
1,450
View range
370 m
Signal range
550 m
Engine fire chance
20%
Armor (mm)
Front
Sides
Rear
Hull
229
152
102
Gun · OQF 20-pdr AT Gun Type A Barrel
Caliber
76 mm
Rate of fire
22.22 rpm
Reload
2.7 s
Aim time
1.7 s
Dispersion @ 100 m
0.32 m
Gun arc
10° / 10°
Traverse
40°/s
Ammo
70
Mobility
Top speed
25 km/h
Reverse
10 km/h
Engine
500 hp
Power/weight
8.3 hp/t
Hull traverse
20°/s
Shells
ARMOR_PIERCING
150 dmg (113–188)
200 mm pen (150–250)
ARMOR_PIERCING_CR
150 dmg (113–188)
244 mm pen (183–305)
HIGH_EXPLOSIVE
190 dmg (143–238)
44 mm pen (33–55)
Marks of Excellencesample size 129 · updated 5/23/2026
1 mark
1,078
avg damage
2 marks
0
avg damage
3 marks
0
avg damage