Proto Concept Irons C03 Irons All BB4s are to be

All BB4s are to be shafted and no head sales

SF405 / 45 gram /  Swing Speed 85~100 mph

Ryohei Fujimoto is the third generation family member that was passed on with an important piece of advice from his grandfather Minobu Fujimoto

OPEN VICTORIES

It refines all the best aspects of the original to produce its most enthusiast-friendly wedge yet

Proto Concept Irons C03 Irons All BB4s are to beItem would be heads only. Message us to ask about shaft and grip options. Our client services will assist. Extraordinary feel created by integrated molding using soft iron A tour cavity back crafted with precision forging CNC undercutting has been designed to optimize the center of gravity for long irons #5 to #7 that need high trajectory while securing the thickness of the back of the hitting point and providing the crisp feel that single forging