The Barney 4-Piece Walnut Kit (10/14/15/20) delivers rich, punchy tone with the signature Free State feel. Its 6-ply walnut shells offer focused low-end and smooth mids, paired with die-cast lugs, 2.3 mm hoops, and raw maple bass drum hoops for a balanced, studio-ready sound. Built to tour, built to inspire—and fully customizable to match your sound and style.