The Viper 5 9x18 is a unique weapon that appears in S.T.A.L.K.E.R.: Lost Alpha.

Light, compact and now redone to fit a more wide-spread caliber. This machine gun is a true find for beginning shooters.
- Inventory description

Background Edit

  • One of the best weapons in the sub-machine gun class. During the last decades of the 20th century, it was adopted by the army and the police special forces units in many countries. When it was gradually replaced with more up-to-date models, it appeared on the black market and then the Zone.

Overview Edit

Upgrades Edit

  • Weapon can be upgraded in the Developer's Cut version of the mod.

Notes Edit

  • It is not in effect, an already upgraded Viper 5 for a cheaper cost, since there is no possibility of repairing the unit.
  • Can sometimes be purchased from Sidorovich.
  • Available at Arnie (v.1.4005).
  • Quest item for Nimble.

Trivia Edit

  • The inventory icon shows a HK53 instead of the actual Viper 5.

Gallery Edit