Ballistic Overkill Wikia

The Viper is a Machine Pistol exclusively for Grenadier. It is a high fire rate high clip gun, with a low hipfire accuracy to match it.


  • Due to it's high mobility and large clip and good DPS this gun is good for pushing a group of unsuspecting enemies, or flanking.


  • It appears to be based off a heavily modified Škorpion vz. 61

Weapon Skins[]

Early Access[]

  • Volunteer Serpent

First Blood[]

  • Jungle Serpent
  • Diamond ore Serpent