TopMax Delrin Piston Head for Marui SRE (White)

The TopMax Delrin Piston Head for Marui SRE platforms is a reinforced compression component designed to improve air seal stability and reduce internal friction in Tokyo Marui Recoil Shock AEG builds. Machined from high-quality Delrin (POM), it provides a durable, low-friction sealing surface that helps maintain consistent compression when paired with compatible cylinders and O-rings. Its material properties offer impact resistance and long-term wear resistance over stock components, contributing to smoother compression behavior and repeatable performance across cycling. Designed and manufactured in Italy, this piston head is a practical upgrade for builders refining compression consistency and reliability in recoil-based setups.

Manufacturer Information

Delrin (POM) construction for low friction and durability
Precision profile for consistent air seal and compression
Designed for Tokyo Marui SRE platforms
Made in Italy

About the Manufacturer

TopMax Elaborazioni is an Italian airsoft parts brand offering precision CNC and reinforced internal components designed to improve compression performance and mechanical reliability in tuned and everyday AEG builds.