Proto Concept Irons C07 Bag Tag we focused on the tip

we focused on the tip side winding design that produces strong trajectory and straightness without reducing the head speed

X doesn't mean the flex as the other shaft brands

very very slightly adjusted shape - Aesthetics

00 62º 64º 7

An outstanding 25g of pure titanium is built into the S20C soft iron forged head (#5 to #7)

Proto Concept Irons C07 Bag Tag we focused on the tipItem would be heads only. Message us to ask about shaft and grip options. Our client services will assist. A classic design pocket cavity that pursues distance and forgiveness with excellent playability. Distance, maneuverability, straight line performance, forgiveness, and feel. This tour pocket cavity iron satisfies many elements sought for an iron. SAE8655 chrome molybdenum steel is used in the proprietary structuring with thickness deviation. This