Item is a rare Highland Greens RP4 putter for a right-handed player. This putter head was designed by Pareute and to me appears to be machined out of gun metal but I cannot find any info to support that. It has a milled face with a small cavity back to promote a heel-toe balance. The swan-neck design aligns the shaft with the center balance point of the head. The putter is equipped with a steel rifle shaft and a Royal Grip brand “Danny Edwards” pistol-style wrap grip that I rate at a 4.5 out of 5. Please see pics as evidence of condition and details.