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Product Description
Airsoftjunkiez Trigger Control Unit (TCU) with Dual Battery input for M249/LMG PolarStar FCU V3.0
- Plugs into MCU port of PolarStar FCU REV 3.0
- Built in Mosfet to protect FCU & ports
- Dual Battery input for powering FCU & Box Mag separately
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Includes Box Mag motor Wire
- Can use 7.4-11.1v Lipo Batteries to power your Box Mag
*** FCU not included
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Product Reviews
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Plug And Play
No issues installing onto the P* FCU Rev 3. Product works as intended and is long enough to reach from the stock to the box mag.
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Airsoftjunkiez TCU
Wow o wow this tcu makes my g&p stoner an absolutely amazing build with an f2 engine I couldn't recommend it more and it works pretty universally for any lmg build
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A++++
got this to run my feather weight box mags with trigger pull works as advertised.
