4UAD 4UANTUM Friction Pro High-Performance Bucking

Designed to achieve ultimate consistency, the Friction Pro hop-up bucking focuses on creating a perfectly centered 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 BBs up to 0.48 grams, while minimizing contact surface to ensure there's no room for error. Resulting in a flat, consistent, and accurate trajectory! This 4UANTUM High-Performance Bucking Features: Friction Pro Bucking: Designed to create perfectly centered axis of spin for ultimate consistency Unique contour of the contact patch allows the lift of heavier BBs up to 0.48g Minimized contact surface to eliminate error Flat, consistent and accurate trajectory! Improve accuracy, range, and groupings Compatibility: Any standard AEG barrel (AirTac Precision Barrels Recommended) Any standard Hopup (MAXX ATPRO Recommended)