Aero Cylinder Head Ver 3 AUG / SIG

Details
Weight: 10 g Shipping weight: 15 g

Prometheus
Prometheus - a Japan-based company that can be easily described as "legendary" among new airsoft players and veterans alike. Best known for their superb inner barrels, Prometheus decided to expand further, providing top-notch tuning parts for gearboxes and hop-up units.