EPES CNC Duralumin H+PTFE Double O-Ring Nozzle 20.9mm

The EPES CNC Duralumin H+PTFE Double O-Ring Nozzle is a no-compromise upgrade for players who demand reliability and longevity from their gearbox internals. Whether you’re a competitive skirmisher, milsim player, or rebuilding a primary after heavy use, this nozzle delivers the durability and performance gains that make a real difference.

Key Features

• CNC-machined duralumin construction – exceptional hardness and wear resistance versus standard plastic
• Double O-ring design – superior air seal that reduces pre-engagement losses
• PTFE-treated surfaces – reduces friction and maintains air-seal integrity through extended service
• 20.9mm bore – compatible with most common AEG gearbox volumes
• Long-term reliability – resists warping and deformation under sustained fire

Real-World Use Cases

Ideal for players rebuilding their gearboxes, upgrading worn components, or seeking consistency improvements in their primary rifle. Works particularly well in heavily-used AEGs where plastic nozzles have begun to show fatigue. Also recommended for those running high-rate-of-fire builds where air-seal integrity is critical.

Technical Specifications

• Bore diameter: 20.9mm
• Material: CNC duralumin with PTFE treatment
• Seal type: Double O-ring
• SKU: E320-209

Compatibility & Upgrades

This 20.9mm nozzle is compatible with most standard airsoft gearboxes (V2, V3 variants). Always verify your gearbox type before ordering. Pairs well with upgraded cylinders, pistons, and air nozzles as part of a complete gearbox refresh.

UK Legal & Site Notes

This is an internal component with no impact on legal performance limits. Fits within standard airsoft regulations and is welcome on all UK skirmish and milsim sites.

Upgrade your gearbox durability today. Order the EPES Duralumin Nozzle from Airsoftdirect and enjoy hundreds of rounds of consistent performance.