The McPro Aviar was the result of a collaboration between Dave Dunipace and 4x World Champion Paul McBeth. The McPro Aviar has been molded according to McBeth's wants and needs as an elite touring player. The McPro Aviar is the same configuration as the P&A Aviar in a KC-like material. The Aviar has won more World Championships than all other putters combined. The McPro Aviar features added stiffness that top pros have come to rely on.