Callaway Big Bertha OS 4-AW Steel Set

* Required Fields Add New Address


Availability: In stock

This item is not eligible for discounts or coupon codes.


The Callaway Big Bertha OS is designed for golfers who want a game changing, easy to hit iron.  This set is built with the technology that promotes higher launch for more distance.  The combination of strength and lightweight materials make this set more forgiving without sacrificing distance.

Features include:

  • Exo-Cage Technology positions more weight in strategic locations promoting more forgiveness
  • Next Gen 360 Face Cup produces faster ball speed by increasing the COR
  • Tungsten in the sole lowers the center of gravity for higher launch and longer carry
  • Progressive CG location optimizes higher launch angles in the long irons and control in the short irons
  • Set configuration is 4-PW, AW
  • Available in both RH and LH
  • Stock steel shaft is True Temper Speed Step 80


You're reviewing:Callaway Big Bertha OS 4-AW Steel Set

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars


No questions yet. Be the first to ask the question!