Hayes Calls Meat Hook Requires little air pressure Made to help you put geese in the freezer, the Meat Hook combines with classic short barrel design of the Bad Azz with the backbore system of the Chain Gang. All acrylic call features a short reed design Old school backbore design that creates back pressure for easier calling, making it a great design for beginners or experts Creates realistic sounds and moans of a goose with a lot of low end murmur