RA Tech Magnetic Locking NPAS Plastic Loading Nozzle Set With Universal Tool for GHK AK GBB Airsoft

RA Tech Magnetic Locking NPAS Plastic Loading Nozzle Set With Universal Tool for GHK AK GBB Airsoft (Type 3) Made of high-quality composite material Suitable for GHK AK GBB Airsoft Rifle NPAS (Negative Pressure Air System) for tuning FPS levels