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In Orange County!
Airsoft store and Tactical Gear

7903 Knott Ave Ste A
Buena Park, CA 90620
Phone: 714-523-1323

Mon-Sat 12PM-7PM PST
Sun - Closed

Shop with Confidence

Additional Options
Airosft Master Accepts Credit Card Payments


* indicates required

Polarstar F1 HPA Kit w/ Standard FCU

  • Polarstar F1 HPA Kit w/ Standard FCU
Ships in 1-2 work days


  • Manufacturer: PolarStar
  • Model: F1 M4 HPA Kit w/ Standard FCU
  • SKU: PS F1 M4 STD
  • FPS: Adjustable 100 -500fps
  • Rate of Fire: Adjustable 1 - 30+ RPS
  • Fire Modes: Semi, Full Auto
  • Max Operating PSI: 40 - 130 PSI
  • FCU Voltage Range: 
  • Extremely Low Power consumption on sleep mode
  • A 250mAh Battery Lasts 300x Longer
  • Fewer Parts and More Reliable
  • Adjustable Velocity
  • Adjustable Rate of Fire
  • Center Line Nozzle Design
  • Great Reliability and Complete Adjustablilty
  • Lower cost
  • Made in the U.S.A.

Package Includes:

  • 1x Polarstar F1 HPA Kit w/ Standard FCU
  • 1x Wire Harness
  • 1x FCU
  • 1x Trigger Switch / Internal Switch Board

** The PolarStar F1 M4 HPA Kit w/ Standard FCU is a low manintenance and more advanced than you typical AEG gearbox. This is a drop in kit that requires professional installation and additional equipment to function properly. You will need to have an AEG, HPA Regulator, and HPA tank to make the whole system work. All these are available her at www.airsoftmaster.com or at our walk-in store.

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