4UAD SmartAirsoft 4UANTUM Friction Pro-High Performance Bucking for Airsoft GBB, Orange

By increasing the BB-to-rubber contact area, this bucking eliminates the uneven pressure that causes shots to veer off-course. This optimization of the friction zone minimizes stray shots and helps maintain a flatter trajectory even at the end of the BB's flight. If you need your GBB to reach out and touch targets that others can't, this is the component you need.

4UAD used a high-grade rubber compound for this build that’s tough enough to last but flexible enough to pull off a perfect air seal. Engineered for high-cadence shooting, this bucking eliminates the inconsistency typical of rapid-fire strings, ensuring every follow-up shot is as precise as the first. This complete 4UAD kit includes both the bucking and a matching nub, ensuring the pressure on your BB is perfectly centered every time. It’s a true drop-in upgrade for Tokyo Marui, VFC, and KJW systems, basically the easiest way to tighten your groupings on a Hi-Capa or a GBB airsoft rifle.

Features:

• High-quality rubber construction
• Perfectly centered spin axis
• Heavyweight BB lifting up to 0.48g
• Error-eliminating minimized contact surface
• Flat consistent accurate trajectory
• Enhanced range and precision groupings