4UAD SmartAirsoft 4UANTUM Friction Pro-High Performance Bucking for Airsoft GBBR

4UAD SmartAirsoft 4UANTUM Friction Pro High-Performance Bucking for Airsoft GBB – Precision Hop-Up Innovation

Take your gas blowback airsoft performance to the next level with the 4UAD SmartAirsoft 4UANTUM Friction Pro High-Performance Bucking. Purpose-built for precision and consistency, this advanced hop-up bucking is designed to deliver pinpoint accuracy, flatter trajectories, and superior range, all while accommodating even the heaviest airsoft BBs.

Engineered by the performance-minded experts at 4UAD SmartAirsoft, the Friction Pro Bucking brings a new level of control to your GBB platform. At the heart of its design is a finely tuned contact patch with a unique contour that ensures a perfectly centered axis of spin for every shot. Unlike traditional hop-up systems that often rely on broad contact surfaces, this bucking minimizes contact area while maintaining enough friction to lift BBs up to 0.48g with ease. The result? Reduced inconsistencies, less drag, and dramatically improved shot groupings — whether you’re clearing CQB corners or engaging targets at range.

Made from high-quality rubber, the Friction Pro Bucking maintains durability and flexibility under repeated use and varying temperature conditions. This makes it ideal for competitive players and enthusiasts looking for a reliable upgrade to tighten up their groupings and extend their effective range. Whether you’re a weekend warrior or a milsim purist, the 4UANTUM Friction Pro is designed to give your GBB rifle or pistol the accuracy advantage it deserves.

Key Features:

• High-Quality Rubber Construction: Built to withstand the wear of consistent firing and environmental changes.

• Perfectly Centered Spin Axis: Maximizes consistency and minimizes shot deviation.

• Heavy BB Compatibility: Provides reliable hop for BBs up to 0.48g — ideal for DMR builds and long-range engagements.

• Minimal Contact Surface: Reduces error while enhancing friction at the exact point needed for lift.

• Flat, Predictable Trajectory: Optimized design ensures improved range, accuracy, and shot-to-shot consistency.

• All-in-One Package: Includes both the hop-up bucking and nub for easy installation and performance right out of the box.

Specifications:

• Compatibility: Works with Tokyo Marui, VFC, KJW, and other compatible Airsoft gas blowback hop-up units.

• Material: Durable rubber

• Package Includes: Hop-up Bucking and Nub

Whether you’re building a gas blowback sniper rifle, upgrading a GBB carbine, or just want to squeeze out the most accuracy from your pistol, the 4UAD SmartAirsoft Friction Pro bucking delivers next-level consistency. It’s not just about power or rate of fire — precision matters, and this bucking is engineered for players who demand tight shot placement in every engagement.

About 4UAD SmartAirsoft:
4UAD is a team of passionate airsoft engineers and players dedicated to improving the game through practical experimentation and performance-driven design. By focusing on data, field testing, and real-world performance, 4UAD continues to innovate in the world of airsoft upgrades — delivering products that work exactly as intended, every time.

Upgrade your gas blowback gun with the 4UANTUM Friction Pro Bucking and experience the science of precision — one shot at a time.