Connecting A BullGear Box Mag To An Airsoftjunkiez TCU
OptimusPrime
07 Feb 2023
A short video posted by Airsoftjunkiez on their Facebook page showing an Airsoftjunkiez TCU being connected to a Bullgear box magazine... "Connecting a BullGear box mag to an Airsoftjunkiez TCU. Simple process that will give you trigger control of your Box mag using PolarStar or Wolverine Airsoft FCUs."