Callaway Great Big Bertha 23 6-PW, SW iron set Regular Excellent.

Great Big Bertha reinvents the titanium iron. Callaway’s ultra premium, multi-piece design combines driver power with iron precision to achieve a new level of speed, forgiveness and performance.

A Forged Titanium face and body saves substantial weight to increase launch, with more flex at impact than steel and thinner face for greater energy transfer. The Tungsten Speed Cartridge contains up to 145g of high-density tungsten to deliver the deepest CG ever in a Callaway iron. The Forge Titanium face is designed through A.I. optimize speed and spin. Callaway’s patented urethane microsphere enhance sound and create a softer feel.