57mm ZiS-4

# BR-271

Type
: APHECBC

## [Projectile](/md/rv/shells/57mm-zis-4-br-271.md#projectile)

Mass
: 3.14 kg

Velocity
: 990 m/s

Max penetration
: 145 mm

Projectile diameter
: 57 mm

Ricochet angle
: 71°

## [Damage](/md/rv/shells/57mm-zis-4-br-271.md#damage)

Max damage
: 355 HP

Humanoid damage
: 300 HP

Explosive mass
: 0.021 kg

Explosion radius

This is the radius of the explosion, and not the kill radius. Drop-off applies in-game
: 6.676 m

Kill radius

This is the maximum distance from the center of the explosion where humanoid death is guaranteed
: 0.444 m

## [Penetration](/md/rv/shells/57mm-zis-4-br-271.md#penetration)

| Distance/Angle | 0°     | 30°    | 60°   |
| -------------- | ------ | ------ | ----- |
| 0 m            | 145 mm | 120 mm | 59 mm |
| 100 m          | 141 mm | 117 mm | 58 mm |
| 500 m          | 127 mm | 106 mm | 52 mm |
| 1,000 m        | 112 mm | 93 mm  | 46 mm |
| 2,000 m        | 86 mm  | 71 mm  | 35 mm |

## [Vehicles with this shell](/md/rv/shells/57mm-zis-4-br-271.md#vehicles)

- [T-34-57](/md/rv/vehicles/t-34-57.md)