Cylinders / Cylinder Heads

Lonex Compression Upgrade Set w/ POM Type Piston Head for Airsoft AEG Rifles (Model: AK47)

Matrix CNC Aluminum Airsoft AEG Gearbox Cylinder Head w/ Double O-ring (Version 3 / G36)

Sealing Nozzle and Aero Cylinder Head for Krytac Series M4 AEGs by Prometheus

UFC CNC Aluminum Short Type Cylinder Head w/ Double O-Ring for AK Series Airsoft AEG Rifles

Matrix CNC Silent Cylinder Head for Airsoft Gearboxes (Version 2)

SHS Aluminum Cylinder Head for Airsoft Gearboxes (Version 2)

Matrix CNC Aluminum Airsoft AEG Gearbox Cylinder Head w/ Double O-ring (Version 2)