Specialty Archery PXS Target Peep Aperture 1/16 in. Black. Knurled Tool-less PXS Target Capture Aperture ? eliminates the need for an aperture wrench. Specifications for Specialty Archery PXS Target Peep Aperture: Manufacturer: Specialty Archery Color: Black Features of Specialty Archery PXS Target Peep Aperture: PXS Clarifier or Verifier lenses can be removed from the PXS Target Capture Aperture for easy cleaning. Aperture features Tool-less Aperture Technology Package Contents: Specialty Archery PXS Target Peep Aperture Specialty Archery PXSA063: PXS Target Peep Aperture 1/16 in. Black