Knight & Hale"s new, redesigned Jack Rabbit Distress call works great anywhere big predators feed on big bunnies. The Jack Rabbit Distress call can produce loud and realistic sounds with a new barrel design with ergonomic look and feel. The Knight & Hale Threadlock barrel threads into the shortened end piece for ease of disassembly. The wedge, reed and sound board are also changed, so the reed "locks" into place. This allows the call to be reassembled just as it came from the factory - every time.