KleenBore Black Magic™ Bluing Solution


  • This premier, high performance cold bluing solution,previously available only to gunsmiths, produces a deep, penetrating action to restore worn or scratched gun metal to like-new finish
  • Black Magic is the choice of major firearms manufacturers for touching up guns before they leave the factory
  • Packaged in a container with a child-resistant cap and expert, easy-to-follow instructions