About this item Apex Pro 19 is a forged Tour Performance Iron with advanced distance technologies. Extremely soft feel comes from a forged 1025 mild carbon steel body, and for the first time Callaway has put Urethane Microspheres into a forged iron. For the first time ever, we’ve engineered our renowned 360 Face Cup into a Tour performance iron for consistent distance, and the spin control VFT Face in short irons is designed for pinpoint shot-making. The tungsten-infused, multi-material construction (50 grams of tungsten on average into each iron) promotes optimal shot-making, ball flight, and control. The Tour-influenced shaping and design create a classic look that the best players want to see with a straighter leading edge, higher toe, thin top line, and a smooth hosel transition.