The Rolling Thunder Brute XL Acrylic Duck Call in Blackout is a masterfully crafted tool designed for experienced duck callers seeking unparalleled performance. With its larger 3-inch barrel reminiscent of vintage P.S. Olt cutdowns and an innovative step-bore system this call sets itself apart by offering enhanced precision and control over sound and tone. Its bigger exhaust and longer tone board allow for a dynamic range of crisp clean calls making it a standout among modern duck calls. Built from durable acrylic with a sleek blackout finish this call not only performs exceptionally but also boasts a striking appearance that complements its superior functionality.