4UANTUM Friction Pro High-Performance AEG Bucking and Nub
Designed to achieve ultimate consistency, the Friction Pro hop-up bucking focuses on creating a perfectly centred axis of spin in every shot. While based on a rather traditional single-point design, the unique contour of the contact patch generates enough friction to even lift heavy BB's up to 0.48g, while minimising contact surface to ensure there's no room for error. Resulting in a flat, consistent and accurate trajectory!
Package includes
1 x 4UANTUM Friction Pro High-Performance AEG Bucking
1 x 4UANTUM Friction Pro High-Performance Nub
Engineered for precision and consistency, the 4uantum Friction Pro High-Performance AEG Bucking is a premium hop-up upgrade designed to maximise the performance of your gas blowback (GBB) airsoft platform.
At the core of its design is a uniquely contoured contact patch that creates a perfectly centred axis of spin with every shot. This ensures exceptional shot-to-shot consistency, tighter groupings, and improved overall accuracy. Unlike conventional buckings, the Friction Pro minimises unnecessary contact surface, reducing inconsistencies and delivering a flatter, more stable BB trajectory.
Built from high-quality rubber, this bucking generates optimal friction, allowing it to effectively lift heavier BBs—up to 0.48g—without sacrificing precision. The result is enhanced range, improved hop efficiency, and reliable performance across a wide variety of AEG platforms.
Whether you’re upgrading for competitive play or fine-tuning your setup, the Friction Pro bucking offers a simple yet highly effective way to achieve consistent, accurate shots with every pull of the trigger.