SHS Aluminum Air Seal Nozzle for Marui SCAR AEG Series (with O-Ring)

SHS Aluminum Air Seal Nozzle for Marui SCAR AEG Series (with O-Ring) 7075 Aluminum Construction (Purple Anodization) Suitable For Tokyo Marui SCAR-L Next Generation Series Airsoft AEG Rifle Airsoft Guns Inner O-Ring for better sealing (Double O-Ring) Length: 28mm