SHS Polymer Piston Head with Bearings For AEG (SHS-218 )

The SHS Polymer Piston Head with Bearings For AEG (SHS-218) provides reliable performance and increased longevity for AEGs. Its advanced steel bearings provide smoother operation while its reinforced polymer construction ensures greater durability than traditional plastic components. With its superior design, the SHS polymer piston head is the perfect upgrade for any airsoft gearbox.