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TopMax Elaborazioni

TopMax RedPower Delrin Piston Head for Marui NGRS (TMTPRP-SRE)

TopMax RedPower Delrin Piston Head for Marui NGRS (TMTPRP-SRE)

$30.75 USD
$30.75 USD
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The TopMax RedPower Piston Head is a high-performance compression component specifically designed for the Tokyo Marui Next Generation Recoil Shock (NGRS) series. CNC-machined from Delrin (POM), this piston head offers a superior strength-to-weight ratio and low-friction properties, ensuring smooth travel within the cylinder. The RedPower series is engineered with a specialized conical geometry to optimize airflow and maximize the efficiency of the air seal during the compression stroke. Unlike standard plastic heads, the TopMax design features radial ventilation holes that quickly expand the O-ring against the cylinder wall, providing consistent muzzle velocity and improved reliability in high-cycle NGRS builds.

Technical Specifications:

  • Material Construction: CNC-machined from high-density Delrin (POM) for high impact resistance and self-lubricating properties.
  • Ventilation System: Features 6 radial ventilation holes designed to force the O-ring outward for an instantaneous and perfect air seal.
  • Thrust Bearing Interface: Equipped with a high-quality ball bearing assembly to eliminate spring torsion and reduce mechanical stress during compression.
  • Optimized Geometry: Specialized conical face designed to improve air intake and compression stability within the NGRS system.
  • Weight Efficiency: Engineered to be lightweight to reduce the reciprocating mass of the NGRS drivetrain, helping to preserve the life of the gearbox shell.
  • O-Ring Specification: Includes a high-grade Viton O-ring with superior thermal and chemical resistance for long-term sealing consistency.
  • Platform Compatibility: Specifically engineered for Tokyo Marui NGRS (Next Gen) platforms including the M4, HK416, and SCAR series.
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