A set of iron type golf clubs comprising: at least two iron type golf clubs with iron type golf club head bodies wherein each of the iron type golf club head bodies has a different center of gravity and a different loft, each of the iron type golf club head bodies includes a ball striking face, a crown portion, a sole portion, a heel portion, a toe portion and a rear surface opposite the ball striking face including a perimeter weighting member extending rearward from the ball striking face and along at least a portion of a circumferential area of the golf club head body, a cavity in a rear portion of the golf club head body, and a removable weight member connected to each golf club head body, which is selectively shaped to provide the respective center of gravity of each golf club head body at a particular position, wherein each of the removable weight members includes: a base portion that extends from a bottom portion of the perimeter weighting member, wherein only the base portion of the removable weight member is connected to the perimeter weighting member, an upper heel side portion that extends from the base portion, and an upper toe side portion which extends from the base portion, wherein each removable weight member extends from the perimeter weighting member into the cavity in the rear portion of the golf club head body and is positioned in the cavity of the golf club head body separate and away from a rear surface of the golf club head body defined by the cavity in the rear portion of the golf club head body, wherein the shape of the weight members varies successively throughout the set of the golf clubs to shift the center of gravity from a position closer to the heel in club head bodies with a lower loft relative to the club head bodies with a higher loft to a position closer to the toe in club head bodies with a higher loft relative to the club head bodies with a lower loft, and wherein a distance between the removable weight member and the respective face of the golf club head varies in a depth direction throughout the set of the golf clubs to shift the center of gravity towards or away from the respective face of the golf club head. at least two iron type golf clubs with iron type golf club head bodies wherein each of the iron type golf club head bodies has a different center of gravity and a different loft, each of the iron type golf club head bodies includes a ball striking face, a crown portion, a sole portion, a heel portion, a toe portion and a rear surface opposite the ball striking face including a perimeter weighting member extending rearward from the ball striking face and along at least a portion of a circumferential area of the golf club head body, a cavity in a rear portion of the golf club head body, and a removable weight member connected to each golf club head body, which is selectively shaped to provide the respective center of gravity of each golf club head body at a particular position, a base portion that extends from a bottom portion of the perimeter weighting member, wherein only the base portion of the removable weight member is connected to the perimeter weighting member, an upper heel side portion that extends from the base portion, and an upper toe side portion which extends from the base portion,