I HAVE USED WING BONE CALLERS FOR YEARS , GOBBLERS LOVE THEM, I HAVE ONE FAVORITE THAT I WOULDNT TAKE A FARM IN GA. FOR. THE NEXT TIME YOU KILL A LONG SPURED GOBBLER , TAKE THE BONE FROM THE LEG WHERE THE SPUR IS AND MAKE IT THE THIRD BONE IN YOUR CALLER, IT REALLY SETS IT OFF.