Prometheus Air Seal Chamber Packing

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  • 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, PSS2 Aero Hop Chamber

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

2 Reviews Hide Reviews Show Reviews

  • 5
    highly recommended hop rubber

    Posted by Darren on 27th Jul 2018

    There's a reason this is recommended by everyone, It's the best hop I've had for performance. standard hop on 0.30g was pushing 35m's with this flat hopped with prommy flat nub it pushes past 55m's with ease.

  • 5
    Prommy purple

    Posted by Neil on 28th Jul 2017

    The best current aeg hop rubber on the market. The best price for the best hop rubber on the market (aeg)