The Stealth Series Disciple short reed goose call is designed to give you ease of use control durability and a nice deep goosey tone. It's capable of loud hails with good crack a great mid range and an excellent low end. It's a great choice for someone looking for a goose call to handle any situation. The Stealth Series Disciple is precision made of Derlin an extremly durable material that is virtually indestructable. The Disciple is hand tuned with the MBG broke-in-gut system and comes with a lifetime warranty.