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PolarStar Fusion Engine Rev3 Fire Control Unit

[63003 / 10000256 / PS-FCU-R3]
$78.00 $70.20
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The Polarstar Rev3 Fire Control Unit is the most up-to-date version of the Polarstar FCU for Fusion Engine units. This incredible control board features a joystick and LCD screen allowing for easy, accurate adjustments of all of the settings present on your Fusion Engine unit. while larger than the Mini-FCU, it is still plenty small enough to fit inside of a standard M4 buffer tube with a small LiPO to power it.

Manufacturer: PolarStar
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