Polarstar Mirco Regulator

(1 customer review)


The compact size of the Micro Regulator helps reduce the overall footprint and bulk of your air system. Thanks to its streamline, low-profile design it allows tanks to fit more easily into compact packs popular with minimalist loadouts without looking like you are smuggling an oversized starfish onto the field.

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The Micro Regulator from Polarstar is an extremely compact regulator standing at less than 3 inches, and is compatible with any HPA or SLP tanks, thanks to the integrated universal threading.

Using a Micro Regulator eliminates the need for an external UFA which then creates a slimmer, more maneuverable profile. The innovative on/off switch allows the user to depressurize their HPA system before removing the tank. This feature helps to greatly reduce damage done to the tanks o-rings, which are ideal for maintaining a perfect seal.

For added player preference options, this regulator is capable of adjusting the output pressure from 40 PSI to 145 PSI. The revolutionary, yet simplistic, design requires 3 high quality o-rings for optimal reliability and ease of maintenance. Slim down your HPA system with this Micro Regulator from Polarstar.


  • Compatibility: Standard HPA and SLP Tanks
  • Color: Black
  • Adjustable Output Pressure from 40 PSI – 145 PSI
  • 3 O-rings to Ensure Reliability
  • Low Profile – 2.25” Tall
  • On / Off Depressurization Switch
  • Integral Tournament Lock / No Moving Parts
  • Oversized 4mm Piston Bore for High Flow and Refresh Rate
  • Eliminates the Need for Separate UFA Attachment

1 review for Polarstar Mirco Regulator

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  1. Devlin Smeele (verified owner)

    Verified reviewVerified review - view originalExternal link

    Great reg, nice and small.

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