The Bully Bull 'Extreme' grunt tube is designed for use with diaphragm calls.
Designed by Rockie Jacobsen and Corey Jacobsen, RMEF World Champion Elk Callers
Creates an even flow of air for back pressure and easier to obtain octave note changes
Use with a mouth call diaphragm
Includes camo cover and lanyard
Tube Tamer for better sound quality
Designed by Rockie Jacobsen and Corey Jacobsen, RMEF World Champion Elk Callers
Creates an even flow of air for back pressure and easier to obtain octave note changes
Use with a mouth call diaphragm
Includes camo cover and lanyard
Tube Tamer for better sound quality