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Callaway Big Bertha OS Irons and Hybrids



Spend enough time around golf courses and driving ranges and you’ll realize there are a few different types of golfers playing the game — everyone from the guy hitting 300-yard buttery draws to the newbie or recreational golfer who just wants to get the dang ball airborne.

Callaway’s new Big Bertha OS irons and hybrids are for the latter. Let’s take a look at the new technologies in these super-game improvement clubs, and how they can help golfers enjoy the game more.

Release: Big Bertha OS irons and hybrids will be in stores Sept. 30. They’re available for pre-order Sept. 9. 

Big Bertha OS Irons


Take the back badging off of the Big Bertha irons and the structure looks a bit like Bane’s mask from the Batman movie The Dark Knight Rises. Behind the face sits vertical bars, which Callaway calls an Exo-Cage. It’s made of steel to support the face of the iron at impact.

“It’s the most complex iron that we might have ever made,” said Alan Hocknell, Callaway’s Senior Vice President of R&D.

The cage design, while having a positive effect on both lateral and vertical forgiveness, is inherently a higher-CG design than what’s ideal for an iron, especially a game-improvement iron that has the goal of higher launch.

As such, Callaway added tungsten — a total of about 100 grams throughout the set — in order to keep the weight as low as possible possible in the club head, while retaining the forgiveness benefits from the Exo-Cage.

The two-piece irons also have Callaway’s next-generation Face Cup, which is thicker in the center of the face and thinner near the perimeter for higher ball speeds on off-center hits to help bad shots fly more like good shots.

Also available for slower-swing-speed players is a set that is designed with higher-than-standard lofts and lighter club weights. The difference between the irons is denoted by a different color scheme.

The Big Bertha OS irons (4-SW) sell for $1,099.99 with steel shafts (True Temper Speed Step 80) and $1,299.99 with graphite shafts (UST Recoil ES 460).

Big Bertha OS Hybrids


Also designed for a super high launch and big forgiveness are the Big Bertha OS hybrids, which are the largest hybrids in Callaway’s arsenal, according to Hocknell. In their design weight is placed extremely low and rearward, as the hybrids use mass properties to manipulate CG back.


Due to their larger head sizes, the hybrids have larger faces than any other hybrid in the Callaway stable. There’s also an adjustable hosel for those players who want to fine tune their trajectory. While the club heads and faces are large, Callaway designed the soles with relief to limit turf interaction. That means all the benefits of a large club head, without the drag from a sole that’s too big.


As with the Big Bertha OS irons, the hybrid are also available in a lighter-weight option, which will appeal to golfers with slower club head speeds. They sell for $249.99 each, and come stock with True Temper’s Speed Step 80 (steel) and UST’s Recoil ES 460 (graphite) shafts.

See what GolfWRX Members are saying about the clubs in our forum. 

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He played on the Hawaii Pacific University Men's Golf team and earned a Masters degree in Communications. He also played college golf at Rutgers University, where he graduated with a Bachelor of Arts in Journalism.



  1. KK

    Sep 8, 2016 at 7:13 pm

    MOI looks insane. Gotta respect the function before form approach.

  2. Art Williams

    Sep 8, 2016 at 3:18 pm

    I still play BB X12 irons with X14 Pro series wedges. All the new stuff by Callaway is like looking back to the future. The new Steelhead is nice, but this BB looks a bit clunky, even by X12 standards.

    • PR

      Sep 8, 2016 at 6:42 pm

      But the technology is miles ahead of what they had in the X12 or X14 or any time before the 360 face cup.
      About the only one I would bring up is the original Fusion irons with the Ti face insert. That thing was butter.

  3. Sado Mas Izzle

    Sep 8, 2016 at 10:56 am

    Stunning! So much fun!

  4. Mark

    Sep 7, 2016 at 4:09 pm

    I have shovels in my garage that look more attractive.

  5. Jon

    Sep 7, 2016 at 10:32 am

    Such seemingly great technology wrapped in insanely ugly irons! Why couldn’t Callaway tone down the nasty lettering/patterns on the back of the irons..

  6. msmizzllee

    Sep 7, 2016 at 9:02 am

    enough already. $1300 a set for the average player (at best)?

  7. George

    Sep 7, 2016 at 8:18 am

    Pretty ugly

    • Tom

      Sep 7, 2016 at 11:17 am

      Beauty is in the eye of the beholder.

    • BD57

      Sep 7, 2016 at 9:33 pm

      When you paint, do you look at the paint brush or what you’re painting?

      if they paint a pretty scorecard, they’ll become beautiful quick enough.

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Modern Classics (Ep. 4): Testing a TaylorMade Burner SuperFast 3-wood



GolfWRX recently launched a new 8-part video series, called “The Modern Classics,” in partnership with 2nd Swing Golf. Throughout this video series, GolfWRX’s Head of Tour Content, Andrew Tursky, tests out 8 legendary used golf clubs that are still being played on Tour today. How do the older, less expensive products compare to modern technologies?

In the first three episodes, Tursky tested out TaylorMade’s Tour Preferred MC 2011 irons, Adams Idea Pro hybrids from 2006, and a TaylorMade Rocketballz RBZ fairway wood.

For episode 4, we highlight the TaylorMade Burner SuperFast fairway woods, which were released to the public in 2010. Although they’re more than a decade old, we spotted one in Richard Bland’s 2022 WITB.

The Burner SuperFast fairway woods are currently available for $76.99 on 2nd Swing’s website.

Check out the video at the top of the page for more on the product, design, and how it stands up in testing against a modern 3-wood.

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Whats in the Bag

Will Zalatoris WITB 2023 (February)



Driver: Titleist TSR3 (10 degrees)
Shaft: Fujikura Ventus TR Black 7 X

3-wood: Titleist TSR2+ (14.5 degrees)
Shaft: Fujikura Ventus TR Blue 8 X

Irons: Titleist T200 (3), Titleist T100
Shafts: Nippon N.S. Pro Prototype Graphite on Steel Technology Prototype Hybrid 10 ST X (3), True Temper Dynamic Gold Tour Issue X100

Wedges: Titleist Vokey Design SM9 (50-08S, 54-10S),Titleist Vokey Design WedgeWorks Proto (60-T)
Shafts: True Temper Dynamic Gold Tour Issue X100

Putter: Scotty Cameron T-11 Proto
Grip: SuperStroke Traxion Tour 1.0PT

Ball: Titleist Pro V1x

Grips: Golf Pride Z Grip Cord

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Best wedge for bad bunker players? – GolfWRXers discuss



In our forums, our members have been discussing wedges for poor bunker players. WRXer ‘gdb99’ kicks off the thread saying “I’m not good out of sand. I used to be, 35 years ago. I blade shots over the green. It’s all technique, and I need a lot of practice. I know that,” and reaches out to our members who have been sharing what they feel are the wedges that can help him the most.

Here are a few posts from the thread, but make sure to check out the entire discussion and have your say at the link below.

  • hammergolf: “Ping Eye2 is the best bunker club ever. If you’re blading it you’re not steep enough. Open the face and hit down on the sand. The bounce will stop it from digging too much.”
  • flubberlange: “Try a Vokey 60* in a K grind.”
  • Fwitz11: “I also struggle with the bunker and have found that an open 60 and hitting just behind the ball is the easiest out I have used. Has helped me a ton with not blading it over the green.”
  • lazyjc4: “I’ve hit the best bunker shots of my life with PM Grind wedges.  I look like I know what I’m doing almost all of the time.”

Entire Thread: “Best wedge for bad bunker players? – GolfWRXers discuss”

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