The Molt Gear EX3 X-Series Goose Call was designed to give life-like noises to replicate and attract more geese. It starts with a first-of-its-kind inside bore design for easy airflow. The Funnel Channel mouthpiece maximizes airflow directly to the reed for extra fast response. The Compression Chamber insert compresses air to create extra snap power and volume. The Molt Gear EX3 is tuned with the Phantom guts system to ensure realism.