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For an overview of railway rifle models, see railway rifle.


The prototype railway rifle is a unique weapon in Fallout 4.


Unlike the regular railway rifle, this variant has severely reduced damage and fire rate, and only holds a single spike in the chamber. It also cannot be modified.



  • Can be stolen off of Terry who is helping test it with Tinker Tom. This event occurs after meeting Tinker Tom for the first time.[1] The prototype spawns during this event, and it will disappear from Terry's inventory soon after he picks himself up from testing the prototype.
  • Can be looted off the dead Railroad agent during the quest Tactical Thinking.


  1. Conditions in ConvRailroadGenericTinkerTom02
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