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bumper boy

  1. very strange bumper boy 8 shooters issue!

    RTF - Retriever Training Forum
    Hello everybody. Here's Frank from the North of Italy. Labrador trainer. First of all congratulations for the fantastic forum. I'm trying to repair an old 8 shoot Bumper Boy. That's not my first repair but I don't know what to do at this point. The transmitter works fine and when I press the...
  2. Bumper Boy

    RTF - Retriever Training Forum
    Can you use any other electronics other than bb with Bumper Boy 4 shooter? Any info will be appreacited. Thanks, Kevin