Callaway Big Bertha 2023 irons are a shortlist for golfers considering a large, forgiving head shape, provided the shafts and set makeup suit them. This guide covers that named 2023 model. Big Bertha B-21 and Great Big Bertha are separate products; a current review date should not turn any of them into a newly released 2026 iron.
Research checked: 4 October 2026. We have not carried out hands-on or launch-monitor testing. The specifications come from Callaway and named UK retailer pages. We do not claim measured distance gains or a tested comparison with other irons.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. The Amazon search link is an affiliate link. Manufacturer and other retailer links are direct links.
The featured image is an editorial illustration, not a photograph from product testing.
Table of Contents
Check the exact model and offer
Want a specific used set? The golfclubs4cash example checked is right-handed Big Bertha 2023, 5–PW (six clubs), with regular Elevate MPH 85 steel shafts. The seller records it as 0.25 inches shorter than standard. That alteration matters: choose it only if the complete build suits you, and check the current photographs, condition and offer.
Check this used Big Bertha 2023 5–PW set at golfclubs4cash
Comparing Big Bertha offers? Search for the generation, then check whether the listing supplies an iron set or one club. Make sure “Great Big Bertha”, “REVA” or “B-21” has not replaced the model you intended to buy.
Search Amazon UK for Big Bertha 2023 iron sets
We have not verified an exact current Amazon set or seller. Search results can contain other years and single irons. On 4 October, the new steel-set reference pages at Affordable Golf and Golf Gear Direct were sold out or discontinued, so those links are specification references rather than promised stock.
What the 2023 Big Bertha design offers
The 2023 description uses wider soles, thicker toplines, longer blades and enhanced offset to create its forgiving shape. It also describes an A.I.-designed face cup, internal and external tungsten weighting, urethane microspheres and a Black Smoke finish. These are the stated design features; they do not prove that a golfer will gain a particular distance or eliminate a slice. Golf Gear Direct’s 2023 steel-model reference gives that description.
Before buying, look at the head behind a ball and decide whether the shape helps you aim confidently. Try the proposed shaft and compare normal strikes. Your useful carry distances, contact and stopping behaviour matter more than choosing an iron solely from its “game improvement” description.
Big Bertha 2023 lofts and set makeup
| Club | Loft | Set check |
|---|---|---|
| 5-iron | 21° | May be the longest club in a 5–PW offer |
| 6-iron | 24° | Check it is included |
| 7-iron | 27° | Compare loft as well as the club number |
| 8-iron | 31.5° | Actual loft can differ after adjustment |
| 9-iron | 36.5° | Inspect wear on the actual head |
| PW | 42° | A set ending here needs a plan for the next wedge |
| AW / GW / SW | 47° / 52° / 56° | Available club references do not guarantee inclusion |
Source: Callaway’s men’s 2023 Big Bertha specification table. A used or custom set may have been altered.
For the wider buying decision, the iron-set comparison guide explains how to compare the longest iron, pitching wedge and the clubs at both ends of a set.
Plan beyond the pitching wedge
A 5–PW set contains six irons, with a 42° pitching wedge in the original specification. It does not automatically include an approach or sand wedge. If you carry a 56° wedge, do not assume that the gap from PW works for you simply because both clubs are labelled wedges.
Use lofts to plan a trial, then record your actual carry distances and short-shot options. Your next wedge does not have to carry the same brand, but its role should be clear. Our distance worksheet gives you a place to record those observations.
Steel and graphite: compare the complete build
The checked UK 2023 steel listing specifies True Temper Elevate 85 MPH in regular flex for its right-handed 5–PW option. Callaway’s manufacturer page also identifies its 2023 RCH 65i graphite option. Neither description tells you which shaft is fitted to every second-hand set. Affordable Golf’s steel listing shows the named set option and original specifications.
Record the full shaft model, flex, length and any known lie adjustments. Material alone does not establish weight, fit or suitability by age. If a set has been shortened, extended or reshafted, judge that build rather than assuming it still matches the original table.
Buying used Big Bertha irons
- Identify every head: ask for cavity and sole photographs. Confirm the year and whether replacement clubs belong to the same model.
- List the contents: resolve any difference between the advert, photographs and chosen option.
- Inspect the clubs: check faces, grooves, hosels and shafts, and ask the seller to explain damage or repairs.
- Compare the whole cost: include delivery, missing wedges and any grip replacement.
- Read the terms: know the condition grading, who sells the set and the applicable return route.
Our used-club buying guide covers the wider checks. An unclear model or mixed set is a reason to obtain more information before deciding on value.
Should you buy them?
Consider the 2023 irons when you like the head shape, can use the proposed build and have a clear plan for the clubs on either side of the set. Compare them with an alternative you can try at a similar complete cost. We have not established a handicap cutoff, an assured distance gain or a tested ranking against newer irons.
Common questions
Are these newly released 2026 Big Bertha irons?
This guide identifies the 2023 Big Bertha irons. Callaway’s product page labels its specifications “Mens 2023 Big Bertha Irons”.
Is B-21 the same model?
No. Callaway announced the B-21 family in August 2020. Use its own specification and do not apply the 2023 loft table to it.
Do they guarantee higher launch?
The model is designed to help launch and forgiveness. Your delivery, strike and complete build decide the actual result; a trial or fitting is the useful next step.