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Silicone rubber omega shape HopUp nub [Airsoftpro]

AIRSOFT PRO  AP5182 | Available
Our price*: $6.14

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  • Technical data

    Manufacturer: AIRSOFT PRO
    Code: AP5182
    EAN 5904420016212
    Weight 1 g
    Material silicon rubber

  • Reviews

    • - 28.05.2026 wrote:
      I installed this Omega-style silicone hop-up nub while fine-tuning my AEG and the difference was noticeable pretty quickly. The pressure distribution on the bucking feels much more even compared to a standard nub, which helped stabilize the BB flight path and improved consistency on longer shots. After some adjustment I got a cleaner hop curve with less deviation between shots, especially when using heavier BBs.

      The silicone material also seems to adapt nicely to the hop arm, giving a more controlled and predictable contact patch. It didn’t require any complicated fitting, just a bit of alignment during installation. After a few games it still holds its shape without any visible wear or deformation. Overall it’s a small but very effective internal upgrade if you’re trying to squeeze more consistency and range out of your setup without changing major components.
      Opinion rating: 0
    • - 10.10.2024 wrote:
      I installed this item in my CYMA RPK and even with 0.28g bbs it helped a bit with accuracy and the pressure on the bucking is amazing, i paired it with a 50⁰ Prometheus purple bucking and i am very happy with the outcome of the combo.
      I would recomend everyone which is thinking about using heavier bbs or just upgrading their standart hop ups to use this kind of nub, it is a very simple upgtade and since it is solid and not soft like the ones which come with most of replicas nowadays it realy helps with hoping heavier bbs with minimal adjustments.
      Opinion rating: 0
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In most common airsoft chambers, a small rubber roller is between the lever and the HopUp bucking. This pressure roller (nub) provides flexibility and reduces the risk of the BB jam. It pushes the HopUp bucking only at a certain point at the top of it.

Airsoftpro roller has the Greek alphabet omega shape. Thanks to its square base and cut-out shape, it pushes the HopUp bucking in a much larger surface. This will ensure a better pressure and thus a more stable rotation of the BB. Suitable for both electric and sniper rifles (if the lever allows it).

The nub does not have hole inside and is made of silicone hardness shore 80. It is therefore considered to be harder. In addition, due to its shape, it is logical to force the larger part of the HopUp bucking into the barrel. It is therefore more suitable for medium or stronger (higher FPS) guns. Nevertheless, set the HopUp sensitively to prevent the weapon from being jammed.

Parameters:
  • Material: Silicone rubber
  • Width for cutout in chamber lever: 3.8mm
  • Length for opening in the chamber: 4mm
  • Diameter of the round part in the lever: 2.9mm


Safety & Usage Guidelines

This product meets all EU regulatory requirements.
Warning: contains small parts, not a toy, not suitable for children under 14.
SKU: AP5182 · EAN: 5904420016212 · Silicone rubber omega shape HopUp nub [Airsoftpro] ·
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