Prometheus

Prometheus Air Seal Chamber Packing - Soft Type "Purple Promy"

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  • Prometheus HOP Tensioner Straight Chamber Packing - Extra Soft - Niagara Quartermaster

Prometheus

Prometheus Air Seal Chamber Packing - Soft Type "Purple Promy"

Sold out

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Description

Features

  • Replacement hop rubber and nub for standard Marui type AEG barrels
  • Increased durability and grip
  • Improved air seal and oil resistance
  • Includes rubber bucking and nub

Compatible with: most AEGs

Installation notes:

  • It may be necessary to trim the rubber to fit into some hop up units

Hardness selection:

  • Soft: below 400fps
  • Hard: above 400fps