Bow Master CNC Adjustment Loading Nozzle Set (NPAS) For Krytac Kriss Vector GBB Airsoft

Key Feature CNC 6061 Aluminum Construction Airsoft Lading Nozzle Set Includes NPAS technology for adjustable muzzle velocity (FPS) Design For Upgrade the Original Parts Suitable For Krytac Kriss Vector Gas Blow Back GBB Airsoft SMG Submachine Gun