SHS Cylinder Bore Up AEG QG0027

SHS Cylinder Bore Up AEG QG0027 Product Name:SHS Bore Up Cylinder Product Introduction: Material: aluminum, CNC machining Designed for guns upgraded with an M130 spring or higher. In order to take full advantage of the powerful spring bore up cylinders have a larger bore to allow more air to power the BB. Size: 25.4*24.7*72mm Suitable for 2# 3# 7# gearbox SKU : GBM-0082