Polarstar F1 Conversion Kit

Polarstar F1 Conversion Kit


Interested in taking your AEG to the next level? Upgrade it with the Polarstar F1 conversion kit! This kit consists of 1x F1, 1x FCU with LED screen, 1x switchboard. 

Polarstar has been widely recognized by the airsoft community as the best high pressure air (HPA) system available. The cylinder has been designed to fit almost any gearbox out on the market with minimal maintenance and ease of installation. Want us to do the dirty work? Rush B Airsoft can pre-install and tune your airsoft rifle to your exact specifications.

  • Specifications

    • 4 inch cylinder with only 5 moving parts
    • fits in Most V3 gearboxes
    • FCU with LED screen to allow easy adjustments to ROF, dwell, velocity
    • Designed to operate between 50 and 130 PSI
    • Adjust FPS from 280 all the way up to 500 FPS
    • Also Available for: V2,V3,M249,GR25,HK417,Amoeba, and more


    We will gladly accept returns on all accessories. Items must be returned in brand new condition attached to all original documents and packaging within 30 days. 

    All purchases will be refunded in the method of payment used during the checkout process. In the case that a defective item was recieved, item will be exchanged or refunded per customer request.


Rush B Airsoft, LLC

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