| CPC A63B 53/0475 (2013.01) [A63B 2053/0479 (2013.01); A63B 2053/0491 (2013.01); A63B 60/54 (2015.10); A63B 2209/00 (2013.01)] | 20 Claims |

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1. A golf club head comprising:
a hollow body portion comprising a toe portion with a toe portion edge, a heel portion with a heel portion edge, a front portion including a face portion, a back portion with a back wall portion, a top portion with a top portion edge, and a sole portion with a sole portion edge;
a first mass portion;
a second mass portion;
a third mass portion having a different shape than the first mass portion and the second mass portion;
a first port at or proximate to the toe portion edge of the hollow body portion, the first port configured to interchangeably receive at least one of the first mass portion or the second mass portion;
a second port at or proximate to the heel portion edge, the second port configured to interchangeably receive at least one of the first mass portion or the second mass portion; and
a third port inside the hollow body portion, the third port configured to receive the third mass portion,
wherein a distance between the first port and the sole portion edge is greater than a distance between the third port and the sole portion edge,
wherein a distance between the second port and the sole portion edge is greater than a distance between the third port and the sole portion edge,
wherein a distance between the second port and the toe portion edge is greater than a distance between the third port and the toe portion edge,
wherein the back wall portion comprises a recessed portion extending between the toe portion edge and the heel portion edge,
wherein the first port comprises a first port opening in the recessed portion, and
wherein the second port comprises a second port opening in the recessed portion.
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