2A90 (57 mm)/Ammunition

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Main article: 2A90 (57 mm)

Msg-info.png Shell parameter names are: BR-281U, OR-281U, 3UBM22, 3UO8

Penetration statistics
Ammunition Type of
warhead
Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
BR-281U APCBC 151 147 132 114 100 87
OR-281U HE* 17 17 15 13 11 10
3UBM22 APFSDS 225 221 209 193 177 161
3UO8 HE-VT* 17 17 15 13 11 10
Shell details
Ammunition Type of
warhead
Velocity
(m/s)
Projectile
mass (kg)
Fuse delay
(m)
Fuse sensitivity
(mm)
Explosive mass
(TNT equivalent) (g)
Ricochet
0% 50% 100%
BR-281U APCBC 1,000 2.8 1.2 9 20.02 48° 63° 71°
OR-281U HE* 1,000 2.8 0.4 0.1 235.62 79° 80° 81°
3UBM22 APFSDS 1,500 0.95 - - - 78° 80° 81°
Proximity-fused shell details
Ammunition Type of
warhead
Velocity
(m/s)
Projectile
mass (kg)
Fuse delay
(m)
Fuse sensitivity
(mm)
Arming
distance (m)
Trigger
radius (m)
Explosive mass
(TNT equivalent) (g)
Ricochet
0% 50% 100%
3UO8 HE-VT* 1,000 2.8 0.1 0.1 500 6 231 79° 80° 81°