FIG. 1 is a perspective view of the rear cavity surface design for perimeter weighted iron-type golf club head;
FIG. 2 is another perspective view thereof;
FIG. 3 is another perspective view thereof;
FIG. 4 is another perspective view thereof;
FIG. 5 is another perspective view thereof; and,
FIG. 6 is another perspective view thereof.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.