Callaway Great Big Bertha 2023 Single Irons and Wedges Shaft:UST Mamiya Helium 60I F3 - Regular Graphite Shaft ✅ BGT Carbon Stability Shaft

✅ BGT Carbon Stability Shaft for enhanced accuracy and control

solid performance and higher MOI

Dynamic and intricate design

Precision-milled in the USA and designed to perform

Callaway Great Big Bertha 2023 Single Irons and Wedges Shaft:UST Mamiya Helium 60I F3 - Regular Graphite Shaft ✅ BGT Carbon Stability ShaftIntroducing The Great Big Bertha Irons Lightweight Power from a Forged Titanium Face and CP Titanium Body By leveraging materials that are typically reserved for drivers, weve generated up to 96g of discretionary weight, and precisely repositioned this saved weight to increase launch and forgiveness. The Commercially Pure Grade (CP) Titanium body flexes more at impact than traditional steel and works together with the thinner face to transfer more