According to Knight & Hale Game Calls, volume has always been one of the problems of traditional deer grunt calls. With the Knight & Hale Blasting Chamber, however, the Rack Blaster provides that extra boost of volume necessary for a hunter to reach the distant bucks.

Features:

-New Blasting Chamber design, Technology enhanced performance, Inhale/exhale for grunts, hyper-grunts and doe blasts.

-Flexible body for greater tone control and less noise, moisture resistant reed material-won't freeze, feature length hunting

-Instructional DVD and handy-clip anywhere retractable lanyard.