The Bully Bull ‘Extreme’ grunt tube is designed for use with diaphragm calls. With a new, larger diameter mouth-opening and tapered venturi design, the Bully Bull ‘Extreme’ creates consistent airflow with ideal back pressure for easier to obtain octave changes.All-Star Diaphragm Call:
Single light latex. Bull, cow & calf sounds. The most versatile diaphragm elk call….ever! A collaboration of designs by World Champion Elk Callers Rockie and Corey Jacobsen, the Elk101.com “ALL-STAR” Tone Top Diaphragm creates the most realistic, easy-to-obtain elk sounds with ease. This is an Elk tone top diaphragm. Make sure you have an “ALL-STAR”.Contender Diaphragm Call:
The Rocky Mountain Contender diaphragm elk call is the result of several months of design and testing by 9-Time World Calling Champion, Corey Jacobsen. Beginning with a matrix of over 100 different diaphragm calls with differing characteristics, thickness, and stretch on multiple frame options, the Contender rose to the top due to its ease of use, consistency, quality, and longevity. From soft cow sounds to screaming challenge bugles, the Contender will give you the best chance for success in the elk woods this fall!Champ Diaphragm Call:
This call makes small to medium cow, calf and bull sounds. Also creates a more nasally cow sound and a higher pitched screaming bugle.