Lynx Black Cat Tour MC Forged irons MC (Muscle Cavity) is a tour-caliber forged iron with a precision milled cavity to exact thickness specifications to provide better play. Lynx Black Cat Tour Milled MC and DC models optimize weight distribution for their given sizes. Machine milling removes needless weight from the upper areas of the cavity and allows more mass to be placed in the low and rear/center of the cavity for a deep Center of Gravity (CG). This maximizes ball flight and trajectory for each club in the set. With a standard sized head, the MC model offers a medium-thin top line and CNC milled cavity slightly shallower than its DC counterpart for the more advanced player. Minimal progressive offset throughout the set and a low center of gravity (CG) allow forgiveness on off-center shots. The MC model maintains the workability better players desire. Billet Forged Like the DC model, Black Cat Tour MC iron heads are billet forged from soft, 1035 carbon steel wit