SHS Aluminum Air Seal Nozzle for AK AEG Series (Long Type)

SHS Aluminum Air Seal Nozzle for AK AEG Series (Long Type) Aluminum Construction Inner O-Ring for better sealing This Oil Lubricated Air Seal Nozzle increase the air tightness of the cylinder Suitable For AK Series Airsoft Electric Gun AEG Rifle As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed