COWCOW Technology CNC Aluminium Nozzle Block For AAP 01 GBB Airsoft (Gold)

COWCOW Technology CNC Aluminium Nozzle Block For AAP 01 GBB Airsoft (Gold) CNC Aluminum Construction Design For Upgrade the Original Parts More Durable Suitable For AAP01 Series Gas Blow Back GBB Pistol Airsoft Guns