Rolling Thunder Game Calls Brute OG Cutdown Features The Rolling Thunder Game Call Brute OG is machined from acrylic in a frost finish a material favored by serious callers for its bright carrying tone and resistance to warping compared to wood calls. Its cutdown design is built to attract ducks giving hunters a call shaped for the realistic cadence and tone changes that fool wary birds. Acrylic calls like the Brute OG tend to hold their tuning more consistently across temperature and humidity changes than wood which matters for hunters calling in cold wet conditions. The precision machining that goes into an acrylic call also allows for tighter tolerances in the tone board giving experienced callers more control over the sound they produce. Waterfowl hunters who want a reliable field-ready call will find the Brute OG suited to a blind setup where consistent performance matters most. The frost finish gives the call a distinctive look that stands out from standard clear or solid colored acrylic calls. Because it is purpose built for duck hunting the Brute OG is tuned and voiced specifically around the sounds that bring ducks into range. The Rolling Thunder Game Call Brute OG is available for sale at GrabAGun for waterfowl hunters looking to add a quality acrylic duck call to their gear. Rolling Thunder Game Calls Brute OG Cutdown Specifications Manufacturer: Rolling Thunder Game Call Model: Brute OG Color: Frost Material: Acrylic Species: Ducks Available At: GrabAGun