Description
Polarstar AIRSOFT
M249 / LMG Trigger Control Unit
Specifications:
- Aftermarket TCU for powering M249/LMG box magazine
- Enable LMG box winding function with trigger pull
- Requires seperate battery to power box magazine
- Voltage input 7.4v – 11.1v max
- Compatible with PolarStar trigger board
- 3rd party aftermarket electronic part
The world of HPA upgrading can be confusing, feel free to Email us if you are unsure of what you need!
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