Riven Diaphragm Elk call Black Ice left-hand-bow Thumb lever with cord lock

Thumb lever with cord lock — easy

Includes three individual 1 oz

waterfowl & upland hunting

adjustable mounting bracket

consistent arrow flight without damaging fletching

Riven Diaphragm Elk call Black Ice left-hand-bow Thumb lever with cord lockThe Riven "Black Ice" Diaphragm Elk Call is a high performance, hand tuned mouth call built for realistic and aggressive elk vocalizations. This single reed call produces deep, raspy cow mews, estrus whines, lost calls, and calf sounds with exceptional tone, volume, and controlperfect for cutting through wind and distance in Colorados high country. The "Black Ice" features a black latex diaphragm with a precision cut design that requires minimal air