Rolling Thunder CORE Big Heavy Canada Goose Call

Rebuilt and redesigned from the ground up, the Big Heavy offers plenty of range, speed, and versatility to fool even the wariest Canada geese. Featuring a larger bore, a longer insert, and redesigned guts, the Big Heavy is streamlined to deliver deeper tones while optimizing note sequencing. It's been a favorite of many guides season after season for chasing both lessers and greaters.