Produced by one of Kiev's defence research institutes and commissioned by the Duty faction. It is as simple and reliable as the standard PSZ-9 model, but due to the new materials, it provides good protection from various harmful impacts, including firearm damage. The vest still needs some work because it has no breathing protection system.
In comparison to Freedom's Guardian of Freedom suit, the suit weighs less at the cost of decreased protection against impact and explosion, and its lack of Night Vision is also somewhat discouraging. It is an effective starter suit, but is best replaced as soon as possible.
↑S.T.A.L.K.E.R.: Shadow of Chernobyl, Build 2571, gamedata\configs\text\eng\string_table_outfit.xml: "The army flak jacket series PSZ-7 (Personal Protection System) provides a sufficient level of protection for leading war operation against easy equipped opponent. There is no anomalous activity proof."