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FPS Softair

FPS Softair POM Double O-Ring Ball Bearing Piston Head with Adjustable AOE (TPPA)

FPS Softair POM Double O-Ring Ball Bearing Piston Head with Adjustable AOE (TPPA)

Regular price $15.84 USD
Regular price Sale price $15.84 USD
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The FPS Softair TPPA is a high-tech AEG piston head upgrade specifically designed for technicians who demand perfect gearbox timing. Precision-machined from CNC POM (Acetal), this lightweight component features a unique Adjustable Angle of Engagement (AOE) system, allowing you to shim the piston length by 1mm to 4mm for optimal gear meshing. With its dual O-ring design and advanced ventilation ports, this piston head ensures a perfect airtight seal and maximum air displacement, making it an essential part for increasing the longevity and reliability of any Tokyo Marui spec build.

Technical Specifications:

  • Adjustable AOE System: Includes modular shims to extend piston length by 1, 2, 3, or 4mm, allowing for precise Angle of Engagement tuning without DIY mods.
  • CNC POM Construction: Machined from high-durability POM polymer for a low-friction surface and excellent impact resistance.
  • Dual O-Ring Configuration: Equipped with a double O-ring setup to provide a superior seal and stabilized travel within the cylinder.
  • Integrated Ball Bearings: Features a ball bearing base to alleviate spring tension and prevent twisting, ensuring consistent power output and spring life.
  • Ultra-Lightweight Performance: Weighing only 10.7 grams, it reduces the reciprocating mass of the piston assembly for faster cycle rates.
  • High-Flow Ventilation: Features front-facing ports that utilize air pressure to expand the O-ring during the firing stroke for 100% compression efficiency.
  • Italian Precision Engineering: 100% designed and manufactured in Italy by FPS Softair for professional-grade airsoft replicas.
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