King Arms Air Seal Nozzle for MP5K AEGs

Increase your electric SMG-5K's power and air efficiency with an upgraded nozzle and O-ring. With its durable POM Polymer construction, it is a great upgrade over your stock nozzle and is compatible with version 3 gearbox SMG-5Ks. Make sure to use pure silicone oil to lubricate the nozzle stem on your cylinder head before installing the King Arms Air Seal Nozzle for MP5K AEGs.