Phelps Custom EZEstrus Cow Calls

[swashington2128]

Bought a diaphragm and tried using it for about a month to learn. Not something I could make work. Must be some trick to it that I couldn't figure out.

[JPhelps]

Bought a diaphragm and tried using it for about a month to learn. Not something I could make work. Must be some trick to it that I couldn't figure out.

Feel free to give me a call and we will see if we can get it figured out.