Flextone WTF Grunt R Features The Flextone WTF Grunt R is built around Inflection Chamber Technology a design that mimics the natural rise and fall of inflection heard in the vocalizations of rutting whitetail bucks. By compressing expanding or bending the molded rubber chamber the caller can instantly shift the tone and character of the sound produced. The chamber can also be used to cut off airflow entirely replicating the out of breath grunt of a buck that has been actively chasing or fighting. This level of control lets a single call cover a wide range of vocalizations rather than requiring several separate calls. Tru-Touch buttons built into the call are designed to produce reliable failure proof doe and fawn sounds at the press of a finger adding to the call s versatility in the field. A durable snort wheeze chamber rounds out the sound library giving hunters access to grunts roars and snort wheezes from one compact tool. Molded from rubber and ABS the call measures 11.50 inches and is finished in a black and orange color scheme for easy visibility in a gear bag. Built for durability and realistic sound reproduction the Flextone WTF Grunt R is a versatile addition to any deer hunter s call lineup. Flextone WTF Grunt R Specifications Manufacturer: Flextone Model: WTF Grunt R Color: Black / Orange Material: Rubber Length: 11.50 Species: Doe / Fawn Sounds: Grunts Snorts Wheezes Available At: GrabAGun