The Callaway Apex 21 Iron combines 9 loft options from 19° to 48°, stock lengths ranging from 39 in (3i) to 35.5 in (AW), and a listed swing weight of Graphite Light/R:D0; Graphite S:D1; Steel:D2.
Iron • 2021 • RH/LH
Key specifications
Visual model specs
Built only from this model’s supplied specifications.
19°
21°
23.5°
26.5°
30.5°
34.5°
38.5°
43°
48°
60°
60.5°
61°
61.5°
62°
62.5°
63°
63.5°
63.5°
39 in
38.5 in
38 in
37.5 in
37 in
36.5 in
36 in
35.75 in
35.5 in
How the Callaway Apex 21 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.
Very close to the Callaway irons database average. Around the 54th percentile for this field.
Very close to the Callaway irons database average. Around the 28th percentile for this field.
Very close to the Callaway irons database average. Around the 35th percentile for this field.
Club information
| Manufacturer | Callaway |
|---|---|
| Model | Apex 21 |
| Club type | Iron |
| Release year | 2021 |
Head, loft and weighting
| Available lofts | 3i:19°; 4i:21°; 5i:23.5°; 6i:26.5°; 7i:30.5°; 8i:34.5°; 9i:38.5°; PW:43°; AW:48° |
|---|---|
| Lie angle | 3i:60°; 4i:60.5°; 5i:61°; 6i:61.5°; 7i:62°; 8i:62.5°; 9i:63°; PW:63.5°; AW:63.5° |
| Swing weight | Graphite Light/R:D0; Graphite S:D1; Steel:D2 |
Shaft, grip and setup
| Standard length | 3i:39 in; 4i:38.5 in; 5i:38 in; 6i:37.5 in; 7i:37 in; 8i:36.5 in; 9i:36 in; PW:35.75 in; AW:35.5 in |
|---|---|
| Stock shaft options | UST Mamiya Recoil DART 75 graphite; True Temper Elevate MPH 95 steel |
| Stock grip | Callaway Universal Grip |
| Hand availability | RH/LH |
Construction and forgiveness
| Face / material / construction | Forged 1025 mild-carbon-steel body with a forged Flash Face Cup; tungsten Energy Core and urethane microspheres |
|---|---|
| MOI / forgiveness information | High forgiveness for a players-distance iron; tungsten weighting and increased MOI improve stability and ball-speed retention on mishits |
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.