Proto Concept Irons C03 Irons SF405 / 45 gram /

SF405 / 45 gram /  Swing Speed 85~100 mph

All BB4s are to be shafted and no head sales

These are the best ferrules in the market

5 280 #9 42 62

C03 iron design precise forging technology with the CNC milling process for the player's distance category

Proto Concept Irons C03 Irons SF405 / 45 gram /Item 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