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MECHBOX Pro CNC Aluminum
Piston Head- DBL O-Ring Ver.


  • Precision CNC Aluminum Construction

  • Double O-Rings for better air seal / higher velocity

  • Improved durability over factory plastic nozzle

  • Smaller vent holes along with negative air pressure help bb feeding

  • Proprietary O-Ring compound for maximum durability and air seal

  • Ball bearing mount for smooth operation

  • Suitable for higher power (<M120) / lower ROF (>25bps) applications


Compatibility: Most Gen 2 AEG Gearboxes


Material: 6061T6 Aluminum Alloy

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