PolarStar FCU | Fire Control Unit | Revision 3 Reviews

4.9 Rating 13 Reviews

PolarStar FCU | Fire Control Unit | Revision 3
This PolarStar FCU makes for a great replacement if you find yourself with a damaged or lost FCU. This FCU works with PolarStar HPA Units.

This latest PolarStar FCU (Fire Control Unit) Revision 3 is for use with the following PolarStar Engine:
PolarStar JACK
PolarStar F1
PolarStar F2
PolarStar Fusion Engine (FE)
and other future HPA units that are developed by PolarStar Airsoft unless otherwise noted.
Key features of the Airsoft PolarStar Jack ECU / FCU 2017 R3 FCU
More compact size
More Energy Efficient
Blue in color, everyone loves Blue!
Features same high efficiency voltage regulators and integrated box magazine controller as Mini FCU
Retains LCD Screen
More robust joystick for ease navigating menus and adjusting settings
Connector type: JST ConnectorIf you would like a different connector, please order one of our adapters.

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“I had the stock r2 polar star board. Messed with the settings just a little bit but one day I was turning my full auto to 2rd burst for a "faster trigger finger" LOL. But it sparked and then kinda of blew up LMAO just thinking about it. I got this one having a tournament in a few days put my setting on it and ran it with no problems. JUST DON'T MESS WITH YOUR FCU MORE THAN YOU NEED TO.”

Helpful Report

Posted 1 year ago

Good plan!

Posted 1 year ago

“Just a standard fcu. Ordered on a Sunday and got it by Wednesday. Fast shipping which was great. Had to purchase due to my original one had torn wire on the board. Little flimsy so be careful.”

Helpful Report

Posted 2 years ago

Thanks!

Posted 2 years ago

“The smaller size helps it fit in smaller areas easier.”

1 Helpful Report

Posted 7 years ago

“We just received the revision 3 flu and it is outstanding. We are thoroughly satisfied with it and highly recommend the product. We should have ordered it sooner. Great performance, high quality.”