Proto Concept Irons C07 Bag Tag X doesn't mean the flex

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

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

PROTO-CONCEPT eliminated product errors and pursued uniformity of shape and quality

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

Proto Concept Irons C07 Bag Tag X doesn't mean the flexItem 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