SHS Aluminum Air Seal Nozzle for AK Series AEG (Short Type, purple)

SHS Aluminum Air Seal Nozzle for AK Series AEG (Short Type, purple) Essential part for upgrading your Airsoft AEG 7075 Aluminum Construction Anodization surface treatment Italian Made O-ring Tighter sealed air nozzle ensures more barrel exit muzzle velocity This Oil Lubricated Air Seal Nozzle increase the air tightness of the cylinder Direct replace of original air nozzle of Airsoft Electric Gun As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed