For Version II Airsoft Gearbox Suitable for M4/M16 Series Airsoft Electric Gun AEG Rifle Cylinder head enhances airflow through the Airsoft AEG gearbox Making each shot smooth and lock-free Dual O-Ring for better air sealing It also stabilizes the loading system
Built Material : Aluminum
P.S.: for Airsoft knowledge exchange in All airsoft fans. our company Not reply any question in Airsoft Q&A ! Ask this product Knowledge
Write Review
