Primos Hog Grunter Mouth Call
Primos Hog Grunter Mouth Call, Hog grunts are made by both boars and sows. The grunts of a wild hog sound very much like those of a domestic pig. Because of the wild hog's strong pack instinct and its curious nature, they will often investigate the sounds of other hogs.
Features:
Flexible hose for variable tones
Reproduces the grunting sounds of boars and sows
Appeals to the pack instinct of a hog
Extra loud for long range or softer when they're close
U.S. Patent No. 5,910,039