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PolarStar Airsoft HPA F1 Version 2 Conversion Kit - M4 Cylinder

SKU: PS-F1V2-M4 PolarStarIn Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Machined aluminum alloy construction provides superior durability and lightweight design
  • Tool-less design makes in the field maintenance simple and hassle free
  • Delrin air nozzle that lightweight yet highly durable
  • Can be used with batter packs between 7.4v and 1.08v (7.4v - 8.4v recommended)
  • FCU allows for rate of fire, max semi-auto, and selector mode adjustments
  • 2-9 round burst capability
  • MAC manufactured custom solenoid makes the F1 system more compact and efficient
  • Dual purpose flow control system allows for nozzle speed regulation and two-stage firing, increasing cyclic rate, and smoother chambering
  • 5 moving parts offers extreme reliability and makes maintenance easy
  • Compatible with most version 2 M4/M16 gearboxes


In the Box

1X F1 Engine


1X Set of Wire Harness

1X Trigger Board

1X Manual


Manufacturer PolarStar
Construction Aluminum Alloy
Compatibility Most Version 2 M4 Gearboxes
Overall Length 4 inches

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