Callaway Quantum Max Fast Irons

Quantum Max Fast pairs the strongest loft in Callaway's 2026 game improvement group with the lightest build. The 7-iron is 28 degrees, the head is multi-material over a 17-4 stainless face, and the shafts are graphite only: Mitsubishi Chemical's Vanquish 40 gram in R2 and the Eldio 40 gram in the women's build. Flexes stop at regular. Right-handed sets are the only option, running 5-PW.

Strong lofts and ultralight shafts sound contradictory until you've seen who this is for. Golfers losing distance to declining speed need help on both fronts, and Callaway's answer is to reduce the effort while keeping the loft aggressive, which is a more coherent package than it first sounds. The Quantum Max OS weakens to 29 degrees with a bigger head, and standard Quantum Max does the same with heavier shaft options. Fast is the lightest door into the family.