LayLax Prometheus Hop-up Tensioner Nub for Soft & Hard Buckings, Bridge

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This hop-up tensioner nub set from Prometheus contains the necessary components to create a perfect seal when combined with either soft or hard hop-up buckings depending on your AEG. The use of a tensioner nub results in increased hop-up accuracy and consistency by providing a perfect seal between the hop-up unit and tightbore barrel to allow the BB to move smoothly through the AEG. The universal design of this nub set allows it to be used in most AEG hop-up units.


  • Soft Color: Blue
  • Hard Color: Black
  • 2x Tensioner Nub Set
  • Bridge Design
  • Improves Accuracy & Consistency
  • For Hard & Soft Hop-up Bucking
  • High Quality Rubber
  • Creates Flat Hop-up Surface


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