CNC POM Piston Head

RetroArms CNC POM Piston Head for AEG
Unlike metal versions, it is made from POM-C engineering plastic, which combines low weight with good mechanical durability. This is particularly useful in builds where you want to avoid unnecessarily increasing the mass of the moving piston and piston head. Precision CNC machining provides accurate dimensions that are important for proper fit and operation within the compression system. The piston head is designed with an emphasis on reliable sealing inside the cylinder, helping to reduce unwanted air loss during firing. The POM-C construction is a suitable choice for standard upgrades as well as high-speed AEG builds where low moving mass provides a practical benefit. As with any piston head, proper fit, sealing and free movement of the entire assembly inside the specific cylinder should be checked during installation.
Key Features

POM-C Engineering Plastic
The piston head is made from durable POM-C, combining low weight with properties suitable for mechanically stressed AEG components.

Low Weight
The polymer construction helps reduce the mass of the moving piston assembly, which is particularly beneficial for builds focused on fast response and higher RoF.

Precision CNC Machining
Manufacturing using CNC machining provides accurate dimensions that are important for proper piston head operation within the compression system.

Reliable Sealing
When properly installed, the piston head helps provide a good seal inside the cylinder and reduce air loss during the AEG operating cycle.

Made in the Czech Republic
The piston head is made in the Czech Republic from POM-C engineering plastic and is designed for servicing and upgrading AEG compression systems.

Technical Specifications

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