The Molt Gear EX3 Green Hulk Goose Call features a unique bore design built for extra fast responses. A Compression Chamber insert allows air to be compressed down, creating extra volume and power. The unique Funnel Channel mouthpiece and Phantom guts system maximize direct airflow to the reed for faster responses and realistic sounds. Plus, a bored wedge increases reed vibration and a grip contour ensures proper hand placement. Hand-tuned by 3-time World Live Goose Calling Champion Scott Threinen, the Molt Gear EX3 Green Hulk Goose Call will perform hunt after hunt and bring more goose down to your spread.