A big bore goose call that delivers big sound on the hunt, the Barbelly Specklebelly Goose Call from QuackHead delivers true-to-life Speck sound again and again. Built to help goose callers produce the full range of Speck sound, from the nastiest low murmur to the most ear piercing yodel. Filling its big bore design with a large reed system, this call creates built-in back pressure to deliver realistic Specklebelly calls without a lot of work. Polycarbonate construction. Big Specklebelly Goose sound from an easy-to-operate goose call Produces the full range of Speck sound Big bore design with a large reed system Creates built-in back pressure for true-to-life Specklebelly sound Polycarbonate construction