The Field Proven Single Shot Duck Call is designed with versatility in mind for all waterfowl hunter's needs. A large bored mouth piece allows the user to have full control while creating varying hen mallard sounds. The call produces a full tone that can easily get louder or softer as needed. Whether your hunting open water or timber the Single Shot is a must have on your lanyard this waterfowl season. Single reed duck callProduces full sound Made from durable cast acrylic Includes lifetime warranty