Valken CNC Aluminum Airsoft AEG Cylinder Head with Double O-Ring
The Valken CNC Aluminum Airsoft AEG Cylinder Head is an internal gearbox part. This airsoft spare part is made with CNC aluminum for the best performance and durability. This airsoft cylinder head also features double O-rings for maximum air seal, stealth, and FPS output. This factory replacement part is designed for optimum use with the quick change gearbox of the Valken ASL+ AEG rifles, but is still compatible with most version 2 AEG airsoft gearboxes.