Some configurations ship directly from the manufacturer.
PING Karsten Irons
Golfers of any ability level will achieve significantly more distance with the versatile Ping Karsten Irons.
The high-launching irons are longer heel to toe with a center of gravity (CG) that's extremely low and back to launch the ball high with increased moment of inertia (MOI) for more forgiveness and consistency.
The custom tuning port connects to the sole, reinforcing the thinner face to increase ball speed and consistency across the face while promoting a solid feel.