Gehmann #569 Rearsight Iris

  • Iris 0.5 - 3.0mm
  • Colours: yellow, green, orange, brown, red, lilac & blue grey scales of: 20, 40, 50, 70 and 90%
  • Retains sight picture clarity longer when this is lost through tiring during a course of fire
  • A perfect help when local rules exclude other irises
  • Can be used as an iris only
  • Easy clean instructions included
  • Thread Male M9.5