Callaway Great Big Bertha Irons USED
Callaway Great Big Bertha Irons USED
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SET of Irons used from #5 to Pw (6 Irons) with Recoil DART F3 graphite shafts with regular flexibility.
Lightweight power thanks to forged titanium face and CP titanium body
By leveraging materials typically reserved for drivers, we generated up to 96g of discretionary weight and precisely repositioned this saved weight to increase launch and forgiveness. The commercially pure (CP) grade titanium body flexes more at impact than traditional steel and works with the thinner face to transfer more energy to the ball.
Speed and casting with the Tungsten Speed cartridge
The Tungsten Speed cartridge contains up to 145g of high-density tungsten, which provides greater velocity and launch angle while giving us the deepest center of gravity ever achieved in an iron. This unmatched level of tungsten represents a 133% increase over the Rogue ST Max and the highest level ever recorded in a Callaway iron.
Forged titanium face designed by AI for greater consistency
The forged titanium face is optimized to increase speed and improve spin consistency. Great Big Bertha is the first Callaway iron to combine titanium and AI technology for optimized performance.
Patented urethane microspheres for exceptional feel
Our proprietary urethane microspheres improve sound and provide a softer feel, while still allowing the face to flex for increased ball speed.
