Hop-up Bucking Friction Pro | AEG | 4UAD

Hop-up Bucking Friction Pro | AEG | 4UAD – this bucking for your replica

This hop-up bucking from 4UAD is designed to make the backspin on your BBs consistent in your AEG. The single-point contact ensures a centred rotation, resulting in a stable pellet trajectory. You use an airsoft hop-up bucking when you notice your current rubber is worn out, or when you want more control over the trajectory of heavier BBs. The Friction Pro provides grip without excessive contact, which is especially useful in builds where accuracy is a priority.

Technical specifications

The bucking has an orange colour and is made of rubber with a specific contact patch for extra grip. The design focuses on minimal contact area with the BB, while still generating sufficient friction for BBs up to 0.48 grams. The shape of the contact patch is adapted for rotation axis control, ensuring a flat and repeatable spin with every shot.

Compatibility and application

This bucking is intended for AEG replicas with a standard hop-up chamber. The universal platform means it fits most AEG hop-up units without modification. Installation requires basic knowledge of your hop-up system – you need to be able to remove the inner barrel and correctly install the bucking. Suitable for both standard builds and setups where consistency at long range is important.

Ready to add the Hop-up Bucking Friction Pro | AEG | 4UAD to your setup?