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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

    $352 - $462
    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.

      20% Off!
      11 Results View Filters
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      Big Bertha OS Senior Irons

      Show Results
      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 $77.99
      Close
      Like New: $77.99 $62.39
      yhk4654541
      Very Good $71.99
      Close
      Very Good: $71.99 $57.59
      yhv4654541
      Good $66.99
      Close
      Good: $66.99 $53.59
      yhg4654541
      Average $59.99
      Close
      Average: $59.99 $47.99
      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 $71.99
      Close
      Very Good: $71.99 $57.59
      yhv4701466
      Good $66.99
      Close
      Good: $66.99 $53.59
      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 $77.99
      Close
      Like New: $77.99 $62.39
      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 $82.99
      Close
      Good: $82.99 $66.39
      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 $50.39
      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 $104.99
      Close
      Very Good: $104.99 $83.99
      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 $96.99
      Close
      Like New: $96.99 $77.59
      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 Standard
      Pitching Wedge Graphite Light UST Mamiya Recoil ES 460 Graphite Standard Standard Outlet Like New $104.99
      Close
      Like New: $104.99 $83.99
      yhk4654624
      Very Good Good Average
      Club Approach Wedge
      Shaft Material Graphite
      Shaft Flex Light
      Shaft Type UST Mamiya Recoil ES 460 Graphite
      Lie Angle Standard
      Length Standard
      Approach Wedge Graphite Light UST Mamiya Recoil ES 460 Graphite Standard Standard Outlet Like New $104.99
      Close
      Like New: $104.99 $83.99
      yhk4654623
      Very Good Good Average
      Club Approach Wedge
      Shaft Material Steel
      Shaft Flex Regular
      Shaft Type True Temper Speed Step 80 Steel
      Lie Angle Standard
      Length + 2 in
      Approach Wedge Steel Regular True Temper Speed Step 80 Steel Standard + 2 in Outlet Like New Very Good Good $88.99
      Close
      Good: $88.99 $71.19
      yhg5373363
      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.

        /
        Big Bertha OS Senior Irons is rated 4.8 out of 5 by 770.
        Rated 5 out of 5 by from Very pleased with my purchases. I have recently replaced all of my Irons with the Rogue and I am very pleased with my purchase. I strongly believe it’s a great product and most importantly I hit the ball further than my old Irons, which you can never go wrong.
        Date published: 2019-08-10
        Rated 2 out of 5 by from would never buy the smoke finish showed marks after a couple rounds pros -the irons them self I love my yardage are very consistent the lofts are more traditional love the feel you can work the ball . I was playing the tailormade 790 cons I went for the smoke finish look they look beautiful when you first put them in your bag take a picture because that will be the last time they look nice after only a few rounds they are scratch up you can see on my 7 iron the finish is already damage. I have not been to a range and the course I play was a sod farm so the soil is soft callaway should disclose that this finish is a coating and that the color is not through the metal it cost 200.00 more for the set so you think your getting a better quality
        Date published: 2019-08-09
        Rated 5 out of 5 by from Outstanding set of irons. The best “players set” I’ve every played and I’ve played them all! I’ve been playing these irons for 6 months and just love them. The long mid irons have a high but penetrating flight and the feel is fantastic. The size is perfect. Not too big and clunky or too small and intimidating. The look is very premium. I’m consistently shooting in the 70’s with these and they go a few yards (1/2 club) farther than your average set of players clubs and stop quickly on the green. I’m adding the Epic Forged long iron to the set. Maybe the 5 iron that I’ll play as a 4 iron, based on lofts and what I’ve read. Callaway has really started to separate themselves as a product leader.
        Date published: 2019-08-01
        Rated 5 out of 5 by from Impeccable These clubs carried me to greatness. Maximum distance and very forgiving.
        Date published: 2019-07-08
        Rated 5 out of 5 by from Excellent irons These are the best. I was a big TM fan but one day I went to a callaway fitting. After hitting then I had to switch and I’m glad I did. I’m 65 and had been s club short over the past few years. Not any more these clubs are longer and feel great. With the right setup you cannot be disappointed. I guarantee it. All epic woods as well. Just awesome
        Date published: 2019-07-08
        Rated 5 out of 5 by from Outstanding Feel and Performance Upgraded to Rogue Irons after hitting Steelhead X-14's for the last 15 years. Unbelievable feel overall. Solid hits and off-center hits feel and sound good. While I did not see a huge increase in distance (maybe 5 yards), feel and accuracy increase more than make up for that. Graphite shafts are really light - takes some getting used to.
        Date published: 2019-07-08
        Rated 5 out of 5 by from Best irons I’ve owned I’m 67 and 7 handicap. Glad I returned to a forged club. Soft feel and the ball jumps off the face. Getting 7-10 yards more distance the my x hot 2 irons, which I really liked. I hope would highly recommend these clubs.
        Date published: 2019-07-06
        Rated 5 out of 5 by from Got custom fitted at Club Champion, and couldn’t be happier. The feel is soft, traj and spin are consistent, and distance gapping is spot on. I’m loving my new Apex Pro 19 irons. Jerry at CC in Newport Beach did a custom fit for me that was precise and data driven. The result was a set of irons that are consistent and a joy to hit.
        Date published: 2019-07-06
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