This is a tour-issued M6 3W. It comes with the specification sheet from when the head was purchased and the headcover. Both the club and headcover have been hardly used. However, the headcover is an older model, and while it still looks new, the leather has deteriorated and is peeling off. Please consider this as protection for the head during shipping or as an extra. Details are shown in the images. This club is a 3W, but it has a loft of 17.8°, which is between a 3HL and a 5W. Also, the CT value (coefficient of restitution) is 246, making it a high-rebound club that goes far. The score lines on the head are also different from those on commercially available models, as they are full score lines. Shaft: Speeder NX FW 45S Grip: Elite Y360SH BB, no backline Length: 42.875 inches (60° method) Total weight: 314g Frequency: 256CPM CT value: 246 Balance: C7 Tour-issued heads are generally higher-rebound and go further than commercially available ones. In addition to the coefficient of restitution, the lie angle and weight are measured, and you can choose from them. The structure and loft may also have special designs. The white dot on the face center is the point where the coefficient of restitution was measured. I've only hit it a few times, but the M6 is said to be a masterpiece, and it was very good. The club is easy to close the face and has good straightness, and the feel is very good. With 17.8°, there's no worry about the ball going too high, and it achieves high initial velocity with low spin, resulting in explosive distance. Also, there are almost no M6 heads from the 2019 model year with the latest Speeder NX FW 45S shaft, so: * Tour-issued * High CT * Extremely rare, easy-to-hit high-loft 3W * Almost new head released in 2019 with a shaft released in 2025 This combination is quite rare, and the actual high performance is also rare, so I think it's a great deal. Although the balance is C7, this club is suitable for those who use iron shafts lighter than Modus 105 in their irons and whose balance is D1 or less. It's also reasonable in terms of MOI, and it's actually easy to swing and feels just right. Spine alignment has also been performed. I think it's in very good condition, but please check the images and understand that it is non-refundable and non-returnable.