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PDI

PDI Full Stainless Steel Cylinder (Non-Ported)

PDI Full Stainless Steel Cylinder (Non-Ported)

Regular price $16.00 USD
Regular price Sale price $16.00 USD
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The PDI Full Stainless Steel Cylinder is an ultra-precision internal component designed for maximum air compression and durability in high-end AEG builds. Cold-hammer forged and precision-machined from high-grade SUS304 stainless steel, this cylinder features a specialized internal polish that reduces friction to near-zero levels, significantly extending the life of the piston head O-ring. This non-ported version provides the maximum possible air volume, making it the essential choice for long-barrel platforms or builds using heavy BB weights where high volume is required to maintain energy. While the required air volume is ultimately dependent on both your chosen BB weight and barrel length, this full cylinder provides the maximum volume outline for platforms requiring peak compression efficiency.

Technical Specifications:

  • Type: Full (Non-Ported) for maximum available air volume.
  • Material: SUS304 Stainless Steel for extreme durability and corrosion resistance.
  • Manufacturing: Cold-hammer forged and precision-machined in Japan by PDI.
  • Internal Finish: Mirror-polished bore for ultra-low friction and a perfect air seal.
  • Compatibility: Standard Tokyo Marui-spec Version 2, 3, and 6 gearboxes.
  • Performance Impact: Eliminates volume loss and provides the stable air pressure needed for long-range accuracy.
  • Northmark Vault Tech Tip: Air volume requirements shift based on BB weight; heavier BBs often require this full-volume cylinder even on shorter barrels to prevent "negative creep."
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