Specialty Archery PXL Hunter Peep Clarifier Gold. As a general rule #5 (gold) is for 2-4X scopes #1 (yellow) is for 2-6X #1.5 (Ice Blue) is for 3-8X scopes #2 (Green) is for 4-8X and #3 (Red) is for 6-8X scopes. Weigh 3.5 grains Specifications for Specialty Archery PXL Hunter Peep Clarifier: Manufacturer: Specialty Archery Color: Gold Features of Specialty Archery PXL Hunter Peep Clarifier: Delivers sharper view of your target Fits into the end of the PXL Capture Aperture 5 magnifications available for best target vision Package Contents: Specialty Archery PXL Hunter Peep Clarifier Specialty Archery PXLHC0.5: PXL Hunter Peep Clarifier Gold