The Blackhawk Stock Installation Tool is a recommended installation tool for the Blackhawk SpecOps Folder, Blackhawk SpecOps Stock, Blackhawk Spec Ops NRS, or Blackhawk BreachersGrip. It is one of the quality offering from the house of Blackhawk. Designed to never let you down, it has been tested and tried by experts in areas like law enforcement, military and competitive shooting.