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Big Bertha OS Irons

$48 - $65

Why Buy?

20 Out of 20 Score: Golf Digest 2018 Hot List Big Bertha OS Irons promote more distance in an entirely new way, led by extraordinary light and strong Exo-Cage that allows us to strategically position weight to increase forgiveness, and helps our industry-leading, next-generation 360 Face Cup produce even faster ball speeds and more distance. 

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    Big Bertha OS Irons

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    What You Need To Know


      Technology Specs

      Big Bertha OS Irons Technology Item
      • Features &

        • More Forgiveness and Ball Speed from New Exo-Cage Technology
          The uniquely light-and-strong design of the Exo-Cage allows more weight to be positioned in strategic locations to increase forgiveness while also helping our next-generation 360 Face Cup technology to function more efficiently.
        • Even More Ball Speed from Next Gen 360 Face Cup
          Next-generation 360 Face Cup technology elevates clubface COR closer to the USGA limit to produce even faster ball speeds and more distance.
        • Higher Launch for Longer Carry from Tungsten-Loaded Standing Wave
          Tungsten-Loaded Standing Wave technology in the sole lowers the center of gravity to promote a higher launch angle for longer carry and more ball speed on hits low on the face.
        • Progressive Center of Gravity for Increased Control
          Progressive Center of Gravity technology entails moving the CG location progressively lower in each head from the highest-lofted to the lowest-lofted, promoting higher launch and long carry in the long-irons and increased control in the short-irons.

      Big Bertha OS Irons is rated 4.7 out of 5 by 100.
      Rated 1 out of 5 by from Club was not for me. Beware of restocking fee. I was told don’t worry if you don’t like it just sent it back and they will credit me back. Nothing was mention about restocking charges.
      Date published: 2019-11-20
      Rated 4 out of 5 by from The Pre-Owned Way Found a deal on the pre-owned site and received these clubs in excellent condition. After a few weeks of range sessions, I saw I was longer than my previous irons, almost by a full club length.
      Date published: 2019-02-25
      Rated 5 out of 5 by from Finally a Big Bertha 4 iron for my bag. Great club and as described and a great price. Have a set of Big Bertha Irons 6-Gap Wedge and wanted a longer Iron. This one is perfect for me. Great price thru Callaway Preowned. Club is in great condition.
      Date published: 2019-02-22
      Rated 5 out of 5 by from All categories rated are an improvement Ball flies off the face faster, straighter, farther, higher. Best new club I have ever purchased. Only flaw is the face loses it's color quickly from use.
      Date published: 2018-12-01
      Rated 5 out of 5 by from This is a Quality product. I have played Callaway clubs for years. I feel these are the best irons I have ever played with. I hit them straighter. I have gained about half a club in distance. It feels great when you hit a solid shot. I also have more confidence over the ball. You still have good days / bad days. You still have to hit the shot. These are High Quality irons. Sorry Callaway, I do not intend to buy another set of irons. My wife will probably be happy about that.
      Date published: 2018-10-08
      Rated 5 out of 5 by from Great Service Bought "like new" Big Bertha OS irons 6-9, PW & AW and they are the best irons I have ever hit. I had an interaction with CSR Ester and she was very helpful solving my issue on one of the irons. I would definitely recommend Callaway Pre-owned to anyone looking for good quality used clubs.
      Date published: 2018-03-01
      Rated 5 out of 5 by from A great addition to my game Great addition to my bag. I'm glad I got this. It was worth what I paid.
      Date published: 2017-12-31
      Rated 5 out of 5 by from Great set of Irons After 30 days, I have adjusted to the new set and for someone who has not played in 20+years, these clubs brought my game back. It will be awhile before I get the true results, but my accuracy and distance were noticeably better than with my old clubs.
      Date published: 2017-12-26
      • y_2020, m_8, d_4, h_15
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      • loc_en_US, sid_irons-2016-big-bertha-os, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
      • clientName_callawaygolfpreowned
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