The Callaway Big Bertha 23 Iron combines 10 loft options from 18° to 56°, stock lengths ranging from 38.75 in (4i) to 35 in (SW), and a listed swing weight of Graphite:D0; Steel:D1.
Iron • 2023 • RH/LH
Key specifications
Visual model specs
Built only from this model’s supplied specifications.
18°
21°
24°
27°
31.5°
36.5°
42°
47°
52°
56°
60.5°
61.25°
62°
62.5°
63°
63.5°
64°
64°
64°
64°
38.75 in
38.125 in
37.5 in
37 in
36.5 in
36 in
35.75 in
35.5 in
35.25 in
35 in
How the Callaway Big Bertha 23 Iron compares
This compares the baseline specification with other Callaway irons in this database. Iron comparisons use the 7-iron where that club can be identified from the supplied specs.
About 12% lower loft than the Callaway irons database average. Around the 4th percentile for this field.
Very close to the Callaway irons database average. Around the 81st percentile for this field.
Very close to the Callaway irons database average. Around the 35th percentile for this field.
Club information
| Manufacturer | Callaway |
|---|---|
| Model | Big Bertha 23 |
| Club type | Iron |
| Release year | 2023 |
Head, loft and weighting
| Available lofts | 4i:18°; 5i:21°; 6i:24°; 7i:27°; 8i:31.5°; 9i:36.5°; PW:42°; AW:47°; GW:52°; SW:56° |
|---|---|
| Lie angle | 4i:60.5°; 5i:61.25°; 6i:62°; 7i:62.5°; 8i:63°; 9i:63.5°; PW:64°; AW:64°; GW:64°; SW:64° |
| Swing weight | Graphite:D0; Steel:D1 |
Shaft, grip and setup
| Standard length | 4i:38.75 in; 5i:38.125 in; 6i:37.5 in; 7i:37 in; 8i:36.5 in; 9i:36 in; PW:35.75 in; AW:35.5 in; GW:35.25 in; SW:35 in |
|---|---|
| Stock shaft options | True Temper Elevate MPH 85 steel; Callaway RCH 55 graphite |
| Stock grip | Callaway Universal grip |
| Hand availability | RH/LH |
Construction and forgiveness
| Face / material / construction | A.I.-designed high-strength face with variable face thickness; hollow-body construction with a forged face cup and internal urethane microspheres |
|---|---|
| MOI / forgiveness information | High-MOI, game-improvement design with perimeter weighting and increased forgiveness |
Data note: Golf club specifications can vary by loft, shaft, flex, hand, set composition and market. Where the source row lists multiple configurations, the complete supplied value is retained in the tables. Representative benchmark charts normalize multi-club sets to a consistent comparison point.