4UAD SmartAirsoft 4UANTUM Friction Pro High-Performance Bucking for Airsoft AEGs Private Event One of the standout features

One of the standout features of this handstop is its ability to mitigate recoil

making it a versatile option for a wide range of body types and gear setups

and modular M-LOK rail make it highly upgradeable for motors

Heavy duty metal alloy construction

We will select the best of what we have available for you to use

4UAD SmartAirsoft 4UANTUM Friction Pro High-Performance Bucking for Airsoft AEGs Private Event One of the standout featuresWhat's Included? 4UAD SmartAirsoft 4UANTUM Friction Pro High Performance Bucking for Airsoft AEGs Features Works with standard AEG hopups and barrels 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 Technical