These are also the Replicas fought exclusively in the F.E.A.R. demo.
Replica Urban Soldiers are oddly absent throughout F.E.A.R. Extraction Point. It can be presumed that the entire unit was either destroyed thanks to the actions of the Point Man, or the developers simply forgot to include this unit on the expansions.
Replica Urban Soldiers are also absent in this game during the storyline campaign but are present in the Bonus levels. In a certain section of the 3rd Bonus level, there are some Replica Fatigues Soldiers wearing the gas masks so it is unknown whether these are Replica Urban or Fatigue Soldiers.
They are selectable models in F.E.A.R. Multiplayer. They may be not in expansions single player, but they are selectable in Perseus Mandate also.