QuantumCOR Polymer
PXG’s softest and fastest polymer ever, QuantumCOR is packed into the clubhead cavity to dampen vibration and maximize energy transfer. Thanks to the new Dual Perimeter Weighting and refined internal geometries, even more space is available to inject this high-performance material — boosting COR, enhancing feel, and delivering explosive distance across the face, especially when paired with PXG’s ultra-thin face design.
Ultra-Thin Maraging Steel Face
At just .058 inches, this is the thinnest face PXG has ever made. Forged from HT1770 maraging steel, it’s built for speed, flex, and feel — delivering incredible ball speeds, tight dispersion, and a pure sound at impact.
Mitsubishi MMT Iron: Designed to maximize the benefits of both composite and steel performance, our patent pending Metal Mesh Technology represents the very best of the Mitsubishi end-to-end manufacturing approach.
As layers of prepreg are stacked to build the shaft’s core, a small section of unique Metal Mesh is integrated towards the tip. This Metal Mesh – made up of individually braided strands of 304 Stainless Steel – improves the density and stability of the shaft, while also allowing for thinner overall composite wall construction.
Together this yields a finely tuned, highly responsive shaft that still provides the consistent launch and spin control needed for effective iron play.
Lamkin Z5: The Z5 features five distinctive grip zones scientifically engineered to promote proper hand placement and the ideal light-pressure grip with every swing. The grip’s multi-compound foundation is combined with a functional network of textures and patterns to deliver enhanced grip comfort, control and consistency.