Callaway Quantum Max OS Golf Irons - Graphite (Custom) ashby jacket Deepest CG

Deepest CG

The face design of each iron is customised to deliver the specific launch and spin characteristics required for straight and consistent shots

resulting in increased MOI and exceptional feel

100% polyester with ePTFE membrane

Designed for pure distance

Callaway Quantum Max OS Golf Irons - Graphite (Custom) ashby jacket Deepest CGQuantum Max OS blends confiden e with maximum forgiveness, powerful speed, and consistent carryall in an oversized shape designed to help golfers hit it more solid across the face. Modern 360 Undercut The Modern 360 Undercut Cavity is designed to deliver faster ball speeds, higher launch, and more forgiveness across the face, thanks to its advanced two piece design with extreme perimeter weighting and a fully exposed undercut for added fl x where