The easy-to-use slide adjustment on the Headhunters Grunter Call from Flextone will have you quickly changing your deer call with stunning accuracy. Rubber hose adds so much lifelike depth to your buck grunts, doe bleats and fawn bawls, youll have the bucks beating a path to your position. Built-in Snort Wheeze chamber adds quick, loud and aggressive sounds to your buck-fooling bag of tricks. Imported. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Game Calls.