AMG Antifreeze Cylinder Buld For Umarex/ VFC Glock Airsoft

AMG Antifreeze Cylinder Buld For Umarex/ VFC Glock Airsoft CNC Aluminum Construction Airsoft Cylinder Buld Features antifreeze capabilities Enhances performance in colder temperatures when installed Improves shooting performance in low-temperature conditions Suitable For Umarex/ VFC Glock Airsoft