Method and systems for manufacturing a golf club head

A golf club comprising:

• a body, the body defining an internal volume, the body including a toe side, a heel side, a top side, a bottom side, a front side and a rear side, wherein the rear side of the body includes an upper region, a central region, and a lower region;
• and
• one or more apertures defining a periphery, the one or more apertures being disposed along the lower region of the rear side of the body, wherein the aperture is in fluid communication with the internal volume of the body,
• wherein the internal volume of the body includes an inner chamber having a first lattice structure,
• wherein the first lattice structure is spaced apart from the periphery of the one or more apertures;
• wherein the rear side of the body includes a channel, the channel extends from the heel side to the toe side of the body and between an upper portion and a lower portion of the body along the rear side, the channel defining an outer chamber including a second lattice structure;
• wherein the first lattice structure is separated with the second lattice structure by an internal wall, the internal wall extending between the heel side and the toe side along a central region of the body including a thickness, the internal wall separating the inner chamber and an outer chamber;
• and
• wherein the first lattice structure and the second lattice structure are different.

A golf club comprising:

• a body, the body including a top side, a bottom side, a front side, a rear side, a heel region, and a toe region;
• at least one cavity, the at least one cavity being positioned between a hosel and the heel region directly adjacent to a sole or being positioned by the toe region directly adjacent to the sole;
• wherein a first cavity is configured to receive a first weight and a second cavity is configured to receive a second weight,
• wherein the first cavity is covered by a first cap and the second cavity is covered by a second cap, and
• wherein a refractory cement is used to attach the weights and the caps to form the body.