Phelps Signature Cow Diaphragm
Phelps Signature Cow Diaphragm, The Phelps Game Calls Signature Cow Diaphragm was designed to be your go to call when trying to communicate the most realistic cow sound possible. This is going to be a single reed style which is going to help you get the volume that you need while concealing as much air as possible to keep the call going. This call can also be used with a bugle if you feel like the volume needs to be higher.
The Signature Cow only comes in a size Medium
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