Callaway Apex Pro 21 vs Callaway Apex Pro (2024)
Side-by-side factory specifications. Differing values are highlighted.
Specification comparison
| Club | Apex Pro 21 loft | Apex Pro (2024) loft | Apex Pro 21 lie | Apex Pro (2024) lie | Apex Pro 21 length | Apex Pro (2024) length |
|---|---|---|---|---|---|---|
| 3 | 20.5 | 19 | 60 | 60 | 39 | 39 |
| 4 | 23 | 22 | 60.5 | 60.5 | 38.5 | 38.5 |
| 5 | 26 | 25 | 61 | 61 | 38 | 38 |
| 6 | 29 | 29 | 61.5 | 61.5 | 37.5 | 37.5 |
| 7 | 33 | 33 | 62 | 62 | 37 | 37 |
| 8 | 37 | 37 | 62.5 | 62.5 | 36.5 | 36.5 |
| 9 | 41 | 41 | 63 | 63 | 36 | 36 |
| PW | 45 | 45 | 63.5 | 63.25 | 35.75 | 35.75 |
| AW | 50 | 50 | 63.5 | 63.5 | 35.5 | 35.5 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Lofts compared
- Apex Pro 21
- Apex Pro (2024)
What the differences mean
At the 7-iron, the Apex Pro 21 is 33° and the Apex Pro (2024) is 33°, identical at the club most golfers compare on, although other clubs in the sets differ. Across the 9 clubs both sets share, the Apex Pro (2024) averages 0.4° stronger, with the largest gap at the 3-iron (20.5° vs 19°).
The Apex Pro 21 is a players iron and the Apex Pro (2024) a players distance iron, so they sit one step apart on the forgiveness scale. The Apex Pro (2024) is the more forgiving design, with a wider sole, more offset and more perimeter weighting for roughly 5 to 15 handicaps who want extra distance from a compact head. The Apex Pro 21 trades some of that for a more compact head, thinner topline and more control over flight and shape, which suits roughly scratch to 10 handicaps.
The Apex Pro 21 is listed as forged body with a hollow long-iron construction and urethane microspheres and the Apex Pro (2024) as forged hollow body with a cup face. Both use hollow-body heads, so both trade a little feel for face flex and launch help. Both use tungsten weighting to lower the centre of gravity and steady the head on off-centre strikes.
The Apex Pro (2024) arrived 2 years after the Apex Pro 21, a typical one-generation refresh. Changes over that span are usually incremental: refined face thickness, revised weighting, updated looks and small loft tweaks rather than a new concept.
Which should you choose?
The Apex Pro (2024) is the stronger-lofted set — up to 1.5° stronger than the Apex Pro 21 on matching clubs. Expect longer carry per numbered iron but a flatter descent angle; gapping at the wedge end is where that shows up.
Both charts are reproduced in full on their own pages: Callaway Apex Pro 21 specs and Callaway Apex Pro (2024) specs.
Frequently asked questions
Is the Callaway Apex Pro 21 stronger lofted than the Apex Pro (2024)?
Not at the 7-iron, where both are 33°. Other clubs in the sets differ, so compare the full table above.
What is the loft difference between the Callaway Apex Pro 21 and Apex Pro (2024)?
At the 7-iron the difference is 0° (33° vs 33°). The largest gap on a shared club is 1.5° at the 3-iron, and 3 of the 9 shared clubs differ.
Which is better for higher handicap golfers, the Callaway Apex Pro 21 or the Apex Pro (2024)?
The Apex Pro (2024). As a players distance iron it is the more forgiving design, suited to roughly 5 to 15 handicaps who want extra distance from a compact head. The Callaway Apex Pro 21 is a players iron, better suited to roughly scratch to 10 handicaps.
Do the Callaway Apex Pro 21 and Apex Pro (2024) have the same lie and length?
At the 7-iron, yes: both are 62° lie and 37 inches long.
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