Rolling Thunder Game Calls Brute R Features The Rolling Thunder Game Call Brute R Cutdown builds on the standard Brute platform with a lifted deck height and an opened exhaust changes that work together to boost both volume and the call s raspy top end. Moving the o-ring from the insert to the inside of the barrel adds extra built-in back pressure a design choice that gives this call more growl and projection than a standard cutdown. These modifications were made specifically to produce a voice that stands out and carries across open water or flooded timber. Hunters calling to wary pressured ducks will appreciate the extra edge this cutdown design provides. Machined from Frost acrylic the Brute R offers a durable weather-resistant body that holds its tone consistently across hunting seasons. The acrylic construction also gives the call a clean polished look that stands out in a lanyard full of calls. Designed specifically to target ducks the Brute R rewards hunters who put in the practice to harness its loud aggressive voice. For waterfowlers seeking a cutdown call with serious volume and rasp the Rolling Thunder Game Call Brute R is available for sale at GrabAGun. Rolling Thunder Game Calls Brute R Specifications Manufacturer: Rolling Thunder Game Call Model: Brute R Color: Frost Material: Acrylic Species: Ducks Type: Cutdown Call Available At: GrabAGun