9mm Steel Bushing for Airsoft AEGs

Part: Bushing
Application: Ver.2, Ver.3 and Ver.7 AEG Gearboxes
Color: Black
Compatibility: Most 8mm Gearboxes
Material: No.45 Steel
Process: CNC
Dimension: 9mm*3mm*2.5mm
Features:
High quality steel construction
Low friction coating
One piece construction increases gearbox lifespan