Metal Bushing & Shim

King Arms 9mm Precision Ball Bearing Bushing Specifications: Model: KA 9MM BEARING Manufactured by: King Arms

The Bravo Ball Bearing 8mm Bushing helps make your airsof gun more efficient, it reduces friction while gears are turnig reducing the load of the motor. Ball bearing bushings are great to improve your stock airsoft gun's performance but is not...