Callaway legitimately revolutionized irons when they first introduced the APEX lineup way back in 2014, the blending of forgiveness and all-out performance had never been done like that before. Not only that, but with each subsequent release the accolades have grown as has the amount of tech the company continues to pour into them.
What that has led to is an incredible amount of anticipation each time we edge closer to the unveil of the next iteration. Well, the Callaway Apex 21 lineup is coming, and it’s bringing a new friend with it.

The New Apex Family
Callaway has taken full advantage of the two-year lifecycle of the Apex lineup to not just bring forth two irons worthy of the family name, but they have brought a third to the party as well. Yes, a third.
This go-round the Apex and Apex Pro will be joined by their little-big brother, the DCB (deep cavity blade) which they believe makes their lineup reach more players than any other generation before it. But more on that very soon.
The Apex irons continue to be the crème de la crème of the Callaway iron umbrella, and with that it is no surprise that they continue to feature the best of all their iron technology developed over the years and rolled into each new version. This is after all the iron series that defined forged irons meeting true forgiveness and playability, literally blurring the lines of classification like never before.
This year the goal was to stretch the tech even more to hit an even broader player profile, while also in their minds not just retaining but increasing their hold as the “#1 Irons in Golf”. Performance and consistency of performance is the goal, and by implementing things like Flash Face Cup, Tungsten Energy Core, and Urethane Microspheres in all three irons, they definitely look poised to accomplish that.
Callaway Apex 21 Irons
It’s only right to start with the flagship iron, right? The Apex 21 is being hailed as a “21st Century Forging” by Callaway, and continues to be a shape and size that will fit the eye of a broad range of golfers. The shaping continues to let them put forgiveness into the iron, but without getting too big nor losing the shot-making potential that has endeared the line to so many over each release.

The goal was to further entrench the Apex as offering leading distance, launch, speed, feel, and most importantly consistency in all of those aspects. To do that they have implemented a “Big Three” of tech, if you will.
First, A.I. Flash Face Cup is here, and it is the first time that Callaway has implemented AI into a forged iron. It was a natural progression given the success A.I. has allowed them in the past couple of years, but it took a lot to implement it into these three sets of irons. This means more distance, but also with more forgiveness all while maintaining spin numbers better than previous iterations. It is also worth noting once again, each iron has a unique face design, both loft for loft as well as compared to the other two Apex sets.

Added to that is a “Massive” tungsten core with a unique split application system low in the iron with heel, toe, and center sections. The unique split placement allows for the increased MOI blended with a lower CG. In all, there is 5-times the Tungsten compared to the Apex 19 irons, ranging from 34g to 64g in the 3-9 while only 14 in the PW and AW to tune in the desired flight through the set. Rounding it out, the 1025 Carbon Steel with Urethane Microsphere technology that continues to be revolutionary compared to anything else on the market for performance and feel.

Callaway is claiming higher peak ball speed compared to the Apex 19, but more importantly the “sweet spot” is much larger and more centered as well as lower than previously which matches where most golfers tend to miss much better. The set will play off a 30.5° 7-iron and 43° PW, but Callaway notes that the A.I. design is allowing them to generate and retain more spin loft for loft than previously possible.
The Apex 21 will be available in 3-AW and paired with all new premium shafts in True Temper Elevate ETS 95’s (R, S) for steel and UST Mamiya Recoil Dart 75’s (L, R, S) for graphite. They are rounded out with Golf Pride Z-Grip Soft for the stock grip options.
Callaway Apex Pro 21 Irons
The Apex Pro irons have long thrived on being a unicorn of sorts, making a more players style iron impressively more playable for a wider range of golfers. Since they have been infinitely successful, Callaway did the only natural thing, they totally and completely redesigned them from the ground up. These are not like any Apex Pro before. Truly.
Welcome the Apex lineup to the age of the hollow body design.

The Pro’s are now a forged hollow body design that Callaway calls a player’s performance iron. For golfers from scratch to single digits who want performance mixed with forgiveness, this may be the ticket, fitting between the Apex 21 and the X-Forged CB.

Hollow is popular right now, but Callaway believes they have done it differently. They liked the hollow body design because it affords more stiffness in the rear of the club but allows a lot to be done internally with the application of the aforementioned A.I. Flash Face Cup, 1025 Carbon Steel with Urethane Microspheres, as well as a massiveamount of Tungsten.

The Flash Face cup is unique to this specific set as well as club for club within the set. When blended with the “Tungsten Energy Core” which has placed 53g to 90g in the 3-7 of the set you have an iron design primed for more speed, more forgiveness, and more spin consistency. Callaway also believes that thanks to the huge amount of Urethane Microspheres both low and higher in the club, and their ability to collapse and rebound without sacrificing energy transfer, they have produced a hollow body with feel like a one-piece forging. Now that is something that will perk up some ears.

The Apex Pro 21 will be available in 3-AW and the set plays off of a 33° 7-iron and 45° PW. Additionally, the premium stock shaft offerings are the all-new True Temper Elevate ETS 115 (R, S, X) in steel as well as the Mitsubishi MMT (R – 85, S – 95, TX – 105) in graphite and paired with the Golf Pride Z-Grip.
Callaway Apex DCB Irons
Rounding out the Callaway Apex 21 irons lineup, the new kid on the block, the Apex DCB.

DCB stands for “Deep Cavity Blade” and the name says it all, this is an even more forgiving forged iron that Callaway wanted to create in order to allow golfers who need a wider sole, longer blade length, and a bit more offset a way to still be part of the Apex family.

All of the above traits meet up with the A.I. Flash Face Cup, 1025 Carbon Steel with Urethane Microspheres, and Tungsten Energy Core just like the other two irons in the lineup, simply in a more forgiving and easier launching package. Though they feature a progressively large sole than the rest of the Apex offerings, they look a lot like the Apex 21’s and visually blend well enough to make a golfer happy when looking down at the clubs.

The Apex DCB will be available in 4-AW and playing off of a 30° 7-Iron and a 43° PW with the set being practically the same as the Apex 21 other than the long irons. Premium shaft offerings for the DCB are True Temper Elevate ETS 85 (R, S) as well as UST Mamiya Recoil Dart 65 (L, R, S) and finished with the Golf Pride Z-Grip Soft.
Combo Time!
Some of you were reading along and wondering, so this is for you…
YES, Callaway will be offering a combo sets for the Apex 21 lineup.
The main option will be the same we saw last time around blending the Apex 21 3-7 with Apex Pro 21 8-AW through the use of unique tooling in the Pro’s to make the set flow as seamlessly as possible. However, they are fully anticipating the possibility of other combo’s created by the consumer or during fittings with the “Apex Sweet Spot” having DCB 4-5 and Apex 21 6-AW, the “Apex Triple Play” with DCB 4-5, Apex 21 6-9, and Apex Pro 21 9-AW, as well as the “Apex Player” featuring Apex Pro 21 3-7 and Callaway Apex MB 8-AW.
The Details
The Callaway Apex 21 irons lineup will begin fitting on 1/28/21 and have a retail date of 2/11/21. Pricing will be $185 per club for steel and $200 per club in graphite.
Be sure to keep an eye on THP for a lot more to come on the entire Apex 21 lineup.
No one does stock options better imo
I’m bookmarking this.
I am very content with my irons too! Hard to plunk down another 800 or so $ when the 19s are so good.
Or upgrades too! I was leaning towards the i500 initially and then switched to the CF19s. The CTaper lite shafts were a no ipcharge with CG and $35 a shaft with Ping.
it’s not hard at all. you just convince yourself that new irons will fix everything and it’s a no-brainer.
but you also have to forget that the last eleventy thousand times you convinced yourself of the same, you were wrong. THIS time will be different.
Yep. Pre order 28th. Lock and load.
So the question for people that think they don’t need them is, do you really want to live without hope?
Rate Card (callawayconnect.com)
This I really noted also. Loved the feel of the Apex Pro19 but would always catch the toe on miss hits, not much but just enough to miss that sweet spot.
Hope is for the innocent and the dying. Somebody told me that. Can’t remember who…
I would go 52 and 58 and add a club to the top of the bag.
I have the A19s and I use the set AW which is the first time I have used a set AW but I figure the loft is the same as some set PW then I go 54, 58 so I have the set PW at 43, AW 48, 54 and 58. I would like to bend my 54 to 53 which would help even out my gapping but I haven’t done it yet. I do really like the set AW it is a very good and versatile club.
I have the 19 Apex Pro combo and i am.very happy with it. I wasnt sure about the pro combo but found that i could play the pros and truly believe in addition to being great irons the pros made me focus even more on center face contact and i believe that carried over to the non pros irons as well. Happy with the set and was not thinking of making a change this year but reading this thread now has me thinking. Your comments really caught my attention. Does the enlarged sweet spot carry over into the pros in the combo ? I wonder how they would compare to the 19 Pros in terms of forgiveness. I also saw a comment about the versatility of the 19 pro A wedge. Could not agree more love that wedge, Total confidence in it.
Nope. Honestly, the email from Callway yesterday was the first I had heard/seen of them.
I doubt many of us are innocent, but we’re all dying. We need it!
I won’t need either. I’ve my own "mad money" set aside just in case I decide new irons are in the cards this coming season
I did it with my current driver (don’t yet know if that worked), my current woods (limited initial experience suggests it did), and my newest putter (it worked). I won’t be doing that with $1400+ of irons, though. I will be getting fit. I suspect I’ll end up with either these (probably DCBs, but could be DCBs + standard), Cobra RADs, or Srixon ZX5s. I have to say: Of the three, I’m liking the looks of these Apex 21s the best.
If I end up with these, the only clubs in my bag that won’t be Callaway will be my CBX wedges.
Nice!! Always good to ferret away some funds for a rainy day..
I would think that with something close to 90 grams of tungsten in the head it would really get off the ground and scoot. I know personally I’m leaning towards going for the 4-PW in the Pros, I just find I hit my 4 iron from my set better than utilities….not sure why, probably a “between the ears” issue ?!
I’m loving my Ben Hogan irons…but those pros ?
Your writeups always make me want to spend money ??
It does! Essentially the only difference between the standard pros and the pros in the combo set are the lofts. You’ll still have that new and improved sweet "area"!
edit: just realized I could be misreading your post and you aren’t asking about the difference between the pros and the pros in the combos. Specifically the sweet spot in the pros compared to the sweet spot of the apex.
While they didn’t specifically speak about the size of the sweet spot like they did for the apex irons, we did see a heat map of the pro face and their ability to retain ball speed throughout the face was improved over the 2019 version. Sorry for the confusion sir
Thanks. Look forward to giving these a shot. I really wasnt planning on making a change but everything posted here makes me definitely want to try these. Looks like Callaway took something great and improved it. The question now would be straight standard Apex 21 or go with the combo again.
I hadn’t thought about those for at least 9 hours. Thanks.
If these get released later in the US (I can’t imagine they won’t) it is going to make early buyers angry. Makes me want to wait…. possibly….
Have not hit them myself. I’ve seen informal stuff from others who say the feel is comparable to the ’19 pros. YMMV/TBD.
Same. I love my Apex 19s so much but the Pros look so good. I know I don’t have enough game to play a full set of Pros so a combo becomes interesting.
So far they do, but my time is limited to just a 6 iron (full set run through will be later). They definitely got the sound right (to me) for the single iron there.
The Pro19 short irons are great and serve their purpose well, but are ultimately similar to any other forged players iron of an equal size.
annoyinggood. I can feel it.Just bend them 3* weak like my Pro 19s lol, takes care of the offset in a jiffy.
How are you liking the feel and forgiveness so far? Compared with 19 pro?
Haha. I feel ya. The odds of me willingly moving a set 3 weak are slim to none though. I can feel the turf vibration in my elbows just thinking about it.
I am curious about the bounce and turf interaction of this line though. Haven’t heard much mention of any changes there. Or anything really. Will probably be a bit before anyone really gets them outdoors.
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Man, those Pros are lookers. One thing I will say is that, especially in the black finish offered in the ‘19s, the standard Apex and Pros blended more seamlessly, cosmetically.
Both look fine. I love the TUNGSTEN inside of my irons, not so much as a billboard on the back of them.
I hate it too. If(more likely when) these end up in the bag I’ll remove the black paint fill on that to make it subtle. Still I think these are some of the best looking irons Callaway has put out. I love they went with the satin finish on these.
I feel like I have already talked myself into a set. I really need to demo them and am hoping they perform like what I am looking for.
I assume because of the tech story. I thought I saw somewhere that it’s stamped only on the 3 – 7 irons, where they have the massive Tungsten energy core, but I could be wrong. I think it’d look sleeker without paintfill, but it doesn’t bother me at all “as is.”
my understanding is you get what you get and you don’t pitch a fit when it comes to the combo sets. there’s no 5-6 apex and 7-aw pro combo; it’s one set with specific tooling to make it work.