The Best Fox Whistle Devastating Double with Grant Harrop

Another great demo of the The Devastating Double being used to great effect by Grant Harrop - Best Fox Whistle ProStaffer

You can buy the Best Fox Whistle Calls here:
Best Fox Whistle SS: http://www.bestfoxwhistle.com/product...
Best Fox Whistle Original: http://www.bestfoxwhistle.com/product...
Best Fox Whistle Devastating Double: http://www.bestfoxwhistle.com/product...