Riven Diaphragm Elk call Tremor

The Riven "Tremor" Diaphragm Elk Call is a high-performance, hand-tuned mouth call engineered for deep, aggressive bull elk vocalizations with exceptional volume and realism. This double-reed call delivers powerful, raspy bugles, grunts, chuckles, and locator calls that cut through wind, distance, and thick timber—perfect for challenging rutting bulls and locating them in Colorado's high country.

The "Tremor" features dual latex reeds with a precision-cut design that produces low, guttural tones and high-pitched screams with minimal air pressure, offering excellent control for both beginners and seasoned callers. The black frame creates a comfortable, reliable seal and is durable enough for extended use in harsh mountain conditions.

This call excels at provoking responses from satellite bulls or drawing in herd bulls during peak rut activity. It’s easy to layer with cow calls or bugle tubes for authentic herd dynamics and works well in open basins or dense timber.

Compact, lightweight, and ready to use out of the package, the Riven Tremor is a favorite among Colorado elk hunters in the Flat Tops, White River National Forest, and Roaring Fork Valley. Whether you're hunting pressured public land or private ground during archery or rifle season, the Tremor delivers the deep, resonant bull sounds that turn hesitant bulls into committed shooters.

Add the Riven "Tremor" Diaphragm Elk Call to your setup today at Glenwood Springs Outdoors and increase your odds of a close, heart-pounding encounter this elk season.