Tracer unit?

Discussion in 'General Accessory Discussion' started by AAMI-Destroyer, Dec 23, 2012.

  1. AAMI-Destroyer

    AAMI-Destroyer New Member

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    I Was wondering what a tracer unit does? Any helpful tips?
     
  2. Sparky_D

    Sparky_D Moderator Staff Member Moderator

    11,982
    27
    Pierce County
    It lights up Glow in the Dark BBs so you can see them at night.
     

  3. ncore

    ncore New Member

    1,064
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    Pittsburgh
    I was going to try to describe it, but for me it was going to sound too complicated so I decided to just not post. You sir, have summed it up the best way possible.