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    Big Bertha OS Senior Irons - View 1 Big Bertha OS Senior Irons - View 2 Big Bertha OS Senior Irons - View 3 Big Bertha OS Senior Irons - View 4

    Big Bertha OS Senior Irons

    $104.99
    Why Buy?
    Description

    Big Bertha OS Senior Irons are lighter in overall weight, with more loft to promote faster ball speed and higher launch angle to make it easy to get the ball in the air. Get 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.

      8 Results View Filters
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      Big Bertha OS Senior Irons

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      Club Head Color OptiFit Shaft Material Shaft Flex Shaft Type Lie Angle Length Outlet Like New Very Good Good Average
      Club 7 Iron
      Shaft Material Graphite
      Shaft Flex Light
      Shaft Type UST Mamiya Recoil ES 460 Graphite
      Lie Angle Standard
      Length Standard
      7 Iron Graphite Light UST Mamiya Recoil ES 460 Graphite Standard Standard Outlet Like New
      Close
      Like New: $51.99
      yhk4654541
      Very Good
      Close
      Very Good: $47.99
      yhv4654541
      Good
      Close
      Good: $43.99
      yhg4654541
      Average
      Close
      Average: $39.99
      yhf4654541
      Club 7 Iron
      Shaft Material Graphite
      Shaft Flex Light
      Shaft Type UST Mamiya Recoil ES 460 Graphite
      Lie Angle 2 Up (White)
      Length Standard
      7 Iron Graphite Light UST Mamiya Recoil ES 460 Graphite 2 Up (White) Standard Outlet Like New Very Good
      Close
      Very Good: $55.99
      yhv4701466
      Good
      Close
      Good: $51.99
      yhg4701466
      Average
      Club 7 Iron
      Shaft Material Graphite
      Shaft Flex Light
      Shaft Type UST Mamiya Recoil ES 460 Graphite
      Lie Angle Standard
      Length - 1/4 in
      7 Iron Graphite Light UST Mamiya Recoil ES 460 Graphite Standard - 1/4 in Outlet Like New
      Close
      Like New: $66.99
      yhk4770285
      Very Good Good Average
      Club 7 Iron
      Shaft Material Graphite
      Shaft Flex Light
      Shaft Type UST Mamiya Recoil ES 460 Graphite
      Lie Angle Standard
      Length - 1/2 in
      7 Iron Graphite Light UST Mamiya Recoil ES 460 Graphite Standard - 1/2 in Outlet Like New Very Good Good
      Close
      Good: $82.99
      yhg5350354
      Average
      Club 7 Iron
      Shaft Material Graphite
      Shaft Flex Light
      Shaft Type UST Mamiya Recoil ES 460 Graphite
      Lie Angle 1 Flat (Gold)
      Length - 1 in
      7 Iron Graphite Light UST Mamiya Recoil ES 460 Graphite 1 Flat (Gold) - 1 in Outlet Like New Very Good Good Average $74.99
      Close
      Average: $74.99 $62.99
      yhf5305942
      Club 7 Iron
      Shaft Material Steel
      Shaft Flex 5.0 (Regular)
      Shaft Type Project X Flighted 95 Steel
      Lie Angle Standard
      Length Standard
      7 Iron Steel 5.0 (Regular) Project X Flighted 95 Steel Standard Standard Outlet Like New Very Good
      Close
      Very Good: $104.99
      yhv4660676
      Good Average
      Club 8 Iron
      Shaft Material Graphite
      Shaft Flex Light
      Shaft Type UST Mamiya Recoil ES 460 Graphite
      Lie Angle Green (2° Up)
      Length Standard
      8 Iron Graphite Light UST Mamiya Recoil ES 460 Graphite Green (2° Up) Standard Outlet Like New
      Close
      Like New: $96.99
      yhk5380308
      Very Good Good Average
      Club Pitching Wedge
      Shaft Material Graphite
      Shaft Flex Light
      Shaft Type UST Mamiya Recoil ES 460 Graphite
      Lie Angle Standard
      Length - 1/4 in
      Pitching Wedge Graphite Light UST Mamiya Recoil ES 460 Graphite Standard - 1/4 in Outlet Like New
      Close
      Like New: $104.99
      yhk5379698
      Very Good Good Average
      Product Media

      What You Need To Know

        Innovation

        Technology Specs

        Big Bertha OS Senior Irons Technology Item
        • Features &
          Benefits

          • 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.

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        Big Bertha OS Senior Irons is rated 4.8 out of 5 by 21.
        Rated 5 out of 5 by from BB OS irons As good as expected, will recommend.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
        Date published: 2019-01-31
        Rated 5 out of 5 by from Achieves senior swing needs At age 87, these OS Senior irons have me back in the game. Score in the mid 80s because these irons are truly forgiving and accurate and long e and
        Date published: 2018-05-31
        Rated 5 out of 5 by from os irons These irons are as advertised I have a higher ball flight,better accuracy, and have added some distance. Also the feel of the clubs good. These clubs will help a mid to high handicapped player.
        Date published: 2017-12-26
        Rated 5 out of 5 by from Big Bertha OS Made For Seniors Big Bertha OS Senior Irons have great swing weight and balance. Callaway guarantee makes deal easy for the money we spend.
        Date published: 2017-12-14
        Rated 5 out of 5 by from Longest club I have ever had 1ST competitive round with my regular group, an 80. I was 2 clubs longer than my normal rounds. The forgiveness was impeccable. Made them look for the entire round. If a couple of more birdie putts hadn't burned the edges would have been a 77. I am excited about my next round. The guys were texting me the next day wondering where I purchased them, looks like they may be trying to trade up. I would recommend these to anyone who wants a better game.
        Date published: 2017-08-14
        Rated 5 out of 5 by from New kind of iron I originally ordered the Senior OS 6 thru PW set. After several rounds I saw what these irons could do and I then ordered the 5 iron. Had to order the Senior model on-line because none of the stores have the Senior model. You get exactly what you want from Callaway and dont have to settle for whatever the ordinary golf shops have in stock.
        Date published: 2017-07-27
        Rated 5 out of 5 by from GREAT CLUBS BUT OH THOSE HYBRID COVERS I bought 4-7 hybrids and 8-S irons. Great clubs, even though I never buy the hype that clubs will improve your game I think these have. Love em. Only downside is you pay that kind of money for clubs and they give you head covers for the hybrids that are well lets just say garbage. If the covers last 6 months I will be amazed.
        Date published: 2017-06-18
        Rated 5 out of 5 by from Love it Love it,,,, club was in great shape and was delivered on time...
        Date published: 2019-04-15
        • y_2019, m_7, d_22, h_15
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        • loc_en_US, sid_irons-2016-big-bertha-os-seniors, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
        • clientName_callawaygolfpreowned
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