Phelps AMP Black Diaphragm Elk Call

The Phelps AMP Black Diaphragm Elk Call was designed with a reed featuring an loose stretch and easy to intermediate latex thickness, which allows callers to achieve medium cow and rag bull sounds. FeaturesLatex thickness: Easy (0.003") to Intermediate (0.004")Designed to imitate a medium cow or a rag bullIntermediate volume capabilities that require little to intermediate amounts of air pressure