RA Tech Magnetic Locking NPAS Composite Material Loading Nozzle Set for GHK AK V3 GBB Airsoft (Type

Key Feature Polymer Construction Airsoft Loading Nozzle Set Design For Upgrade THe Original Parts Features an NPAS (Negative Pressure Air System) that allows users to fine-tune muzzle velocity (FPS) to meet field requirements or adapt to environmental conditions Improved gas efficiency, reducing gas consumption during operation Enhanced consistency in muzzle velocity and smoother BB feeding Better freezing resistance, ensuring reliability during prolonged use Suitable For GHK AK V3 Gas Blow Back GBB Airsoft Rifle