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Callaway

Callaway Big Bertha B21 Driver (Right, RCH 55gr Graphite, Regular, 10.5 Degrees ) , Silver

  • Based on 168 reviews
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Returnable until Jan 31, 2026

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Availability: Only 2 left in stock, order soon!
Fulfilled by SPORT +
Arrives Jan 14 – Jan 16
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Features

  • The Big Bertha B-21 Driver is designed for distance any way you swing it.
  • To help eliminate your slice or big miss, weve created our first high launch driver with an ultra-low forward CG for low spin.
  • The large Big Bertha head is specifically engineered with internal draw bias weighting to help improve your launch angles and promote a straighter, longer ball flight.
  • Weve advanced our A.I. designed Flash Face to promote fast ball speeds across a more expansive area.
  • This face architecture requires extremely strong materials that are lighter and stronger than traditional titanium to promote optimal speed, forgiveness, and spin characteristics.

Description

It’s everything that you would expect from a Big Bertha with advanced technologies that make this driver really long, forgiving, and easy to hit. What makes it truly extraordinary is that it’s our first driver that delivers the unique combination of high launch, low spin and significant draw bias in a forgiving head shape. It’s a new formula for distance, built to take the big miss out of your game and to invite you back to the fairway.

Size: 45.5"


Color: Silver


Golf Club Flex: Regular


Hand Orientation: Right


Golf Club Loft: 10.5 Degrees


Material: Graphite


Brand: Callaway


Shaft Material: Graphite


Item Weight: 55 Grams


Golf Putter Lie Angle: 10.5


Size: ‎45.5"


Color: ‎Silver


Golf Club Flex: ‎Regular


Hand Orientation: ‎Right


Golf Club Loft: ‎10.5 Degrees


Material: ‎Graphite


Brand: ‎Callaway


Shaft Material: ‎Graphite


Item Weight: ‎55 Grams


Golf Putter Lie Angle: ‎10.5


Grip Material: ‎Synthetic Rubber or Rubber


Grip Size: ‎Standard


Grip Type: ‎Synthetic Rubber


Product Dimensions: ‎6"L x 6"W x 48"H


UPC: ‎194518171106


Configuration: ‎10.5 Degrees


Golf Club Type: ‎Driver Golf Club


Included Components: ‎Driver


Manufacturer: ‎Callaway


Item Package Dimensions L x W x H: ‎47 x 5 x 5 inches


Package Weight: ‎0.57 Kilograms


Item Dimensions LxWxH: ‎6 x 6 x 48 inches


Brand Name: ‎Callaway


Warranty Description: ‎2 year manufacturer


Model Name: ‎Big Bertha 21


Suggested Users: ‎mens


Part Number: ‎4C421509W200


Date First Available: August 27, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 14 – Jan 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Google club success
Nice club and happy with it and the price!!
Reviewed in the United States on October 21, 2025 by Sneakers
    • The ball flies off this driver
Used this for the first time yesterday. Yes, I can still mishit it but it does seem easier to get the ball into the air. Always a problem for me. The ball goes a long way and finding the sweet spot seems a lot easier. Every ball straight down the middle when I didn't mishit it badly. Even then I got a shot that I could use, not into the bushes or short into the rough. I usually hit the ball left, I worried perhaps that I would be hitting the ball with a hook but didn't. I used 10 1/2 deg. on neutral. No problem. I'd had to use a higher loft on my old driver. I changed because I just couldn't hit it anymore. Now life off the tee is better, even if everything else is awful with my game. Easy to hit. Even my lousy swing produces. Oh yeah, bought used, like-new. Came like new, but packaging was not great but adequate. Came with head cover and tool and I saved about 10 percent. After several rounds I am adding this edit. I like this driver more than ever. I play once each week and this week, even when I tried to push this driver, swing faster and harder, no problem. Never hit a terrible drive all day. One worm burner actually caught up with other drives in my group of seniors. It really takes a lot to mishit this club for me. Swing hard, swing soft, no problem. Yeah, it can be mishit, but not easily. And yeah, at a neutral setting it will slice the ball, but the shots are playable. Loving this club. ... show more
Reviewed in the United States on October 6, 2023 by Frank
    • Love it
I'm a weekend bogie golfer and need all the help I can get and the B21 delivers. I gather it wasn't a big seller for Cally when it was released as they were still available new 3 years later. It really is an excellent driver. Contact anywhere near the middle of the face launches on an excellent trajectory and just wants to go straight. My bad shots are either a toe hook or a gentle fade. I've never hit a banana slice with it. I'm not sure if it's possible to hit a banana slice with this driver as it really, really wants to go straight. ... show more
Reviewed in the United States on June 1, 2024 by R. Beasley
    • This club is not for everyone…
Every golfer is different. No problem at all with Callaway quality, but the club had way too draw bias for my swing. I love the 15° 3-wood, but not the driver. Returned it after 1 round. HOWEVER…if you are a chronic slicer, this may be the club for you.
Reviewed in the United States on June 25, 2025 by John
    • Great club.
I was playing with an old Green Monster, and while I could get distance, it gave completely inconsistent results on slice/fade. Decided to give the B21 a try and oh wow what a difference. Consistent, straight shots unless I badly miss the center, which it shows you on the club face. I am not a good golfer by any means, but it definitely helped my drives. ... show more
Reviewed in the United States on June 2, 2022 by Jason
    • Great Big Bertha Driver is one of their best ever!
I am totally happy with my purchase of Great Big Bertha Driver10.5%, I have played 3 rounds with this driver & I’m averaging about 15 more yards with it. I’ve been a loyal customer of Calloway having their irons, driver, 3 & 5 woods, 3 hybrid, for about 20 years now, love this GBB Driver !
Reviewed in the United States on February 20, 2023 by Amazon Customer
    • Great hitting driver
I struggle with a pretty bad slice. Very inconsistent with the driver, sometimes on the fairway, most of the time to the right. I took this club to the range today (only thing I did different was tee a little higher) and every shot except for one went straight and long! Absolutely love it!
Reviewed in the United States on August 8, 2022 by filiberto pita
    • Too much money for a club for nothing but disappointment
Too much money for and it sucks.it I'm bought a Coburg driver. That is incredibly awesome that drive soul far. And so straight this club is supposed to be top of the line. Calloway drive is not even close to the distance. I get from the Cobra. I paid too much for this club spending it to be. Way better in the Coburg club cause it's Callaway but Callaway I need to get to game of cause. I spent way too much money for a disappointment club. I guess that's how they stay business. ... show more
Reviewed in the United States on June 13, 2023 by Brian Gary

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