Cow Elk Calls Cow Elk Calls Custom-Grade Cow Elk Calls This line up of cow elk calls are available at M.W. Reynolds in Denver, CO. 185457413 Custom-Grade Cow Elk Call Highly Figured English Walnut and Gabon Ebony Cap 185457414 Field Grade Cow Elk Claro Walnut in High-Gloss Finish 185457416 Custom-Grade Cow Elk Call Spalted Maple with Gabon Ebony Cap 185457415