Callaway Big Bertha 2004 Iron Sets

About the Callaway 2004 Big Bertha Iron Set

The Callaway 2004 Big Bertha Irons blend performance, look, and feel in a way you would expect on the flagship irons from Callaway. One of those technologies is the "Extreme Notch Weighting," which involves strategically positioning additional weight around the perimeter of the clubhead, specifically in the heel and toe areas. The Extreme Notch Weighting increases the moment of inertia (MOI), which enhances stability and forgiveness on off-center hits by reducing clubface twisting. This technology helps to lower the center of gravity, promoting higher launch angles and more consistent ball flight, thereby providing better control and distance on a variety of shots. The design aims to ensure more reliable and forgiving performance across a wide range of playing conditions.