Opinion & Analysis
Callaway R&D Director on the XR irons, 360 Face Cup
Scott Manwaring, Callaway’s director of R&D for irons, hybrids and wedges, has been with the company for nearly two decades, and he’s worked in club design since the mid-2000s. He’s seen a lot in his time at the Carlsbad-based company, which under the direction of CEO Chip Brewer, is putting product front-and-center, according to the R&D specialist.
The company’s latest product to stand front and center: Callaway’s XR and XR Pro irons with Callaway’s Face Cup 360 technology.
Manwaring, who graduated from Brigham Young University with a degree in mechanical engineering, said he was incredibly proud of the new XR and XR Pro irons, which were the focus of our conversation.
Note: Topics in bold with Manwaring’s replies beneath
Callaway’s primary focus, how it influences product
The broad umbrella changed with Chip coming here. He said, “Be proud of the product that you’re creating.” Before, it was a lot more nuanced and complicated.
Chip is driven on the product front. Callaway spends more than $30 million per year in R&D, so that philosophy comes from Chip himself: Be proud of it. Drive every last detail, do it as quickly as possible.
That has to drive its way into every category. With the X Hot fairway wood, we took it all the way to the finish line. The next year, we said, “Let’s get the hybrids.” This was the first year that that mantra really hit irons. I obviously had a lot going on, and we’re trying to change a lot of products, but you can only turn a boat so fast; this is the first year we said, “Let’s really drive it home in irons.”
Developing the XR Irons
On the Apex iron, where your COGs are a lot higher, it’s easier to fix that one. When you get down to the $799 category, you have to think a lot harder about every nickel you spend and why you spend it to give the consumer the best value and also make a product you’re proud of. That just takes a little more time and effort.
Just to give you a perspective of what a pain in the a** this iron was to make: We did eight prototyping iterations with the suppliers alone — You know, get the part back, test it, change it. That is at least five or six more than we would normally do. That doesn’t even count internally. We did about four or five…using our own machines.
Addressing concerns about hot spots
We were aware of the complaint. From our position, a common complaint is just an opportunity to do something completely different and completely out of the box.
You have this opportunity with Chip coming on board and saying, “Do something different…do something that you’re proud of. Do something that’s harder.”
You have this great opportunity to break the problem up and really dig into every detail…and think in different ways to tackle all those items.
An overview of Cup 360 technology
Talking about the 360 cup face: By separating an iron into two pieces, you inherently increase the complexity and the cost. And when you weld two similar materials, it’s kind of counter-intuitive. But we needed to cast the face independently because we needed control of every…point on the back of the face.
We needed to control the thickness at every location to avoid changes in thickness that create hotspots.
You’re seeing a lot of companies take the easier solution and not keep the CG in the optimal spot, because they know they need to control face. And you see them taking the simple solution and not worrying about the thickness.
You’re still using the same FEA tools and all the stuff you’ve used in the past, but when you do things like this…when you’re trying to get the distance, plus maintain consistency, your material properties become way more critical. So all your analysis tools start to struggle. You pick up failure modes that are somewhat unexpected.
I think one aspect that’s kind of lost on everybody here is when we did the face cups on the fairway woods and the hybrids, you had this eggshell principle going on where it was a closed-back system…it was naturally stronger and thicker.

Callaway’s X2 Hot and X2 Hot Hybrids (2014) brought the company’s face cup technology to hybrids, giving them the 455 carpenter steel faces used on the 2013 X Hot fairway woods.
On a cavity back iron, when you open up the back of that iron, you’re now on a way more flexible system. Dealing with your durability requirements and your strength requirements is a lot more complicated. And when you overlay the cost…you’ve got a real problem.
The face cup, it’s just as critical as the body. When you separate the face cup…it allows you to minimize your hotspots, especially when you cast it, because then you don’t have any machining marks, you’re not dealing with forging or some of the inherent problems that come there with draft analysis and some of the complexity there…and the cost.
The COR testing becomes obvious. You put that cup face on there and your COR gains across the face are just incredible. So the face cup is critical, but then you’ve got to move to the body. The second you…pull the mass away from the face…your center of gravity just climbs immediately…and then you’ve washed out all the gains. So, step two is finding a body design that when all that energy is transferred off the face, it doesn’t die.
The XR Pro
On the Pro, we wanted to not offend PGA Tour players with the thicker top line. Getting that just right—where it still has the durability and still has the ball speed and still has the COR numbers we were interested in, and it still has the CG and can carry the load—it was a challenge.
Your thickness on that top line: As you get that face to transfer energy more efficiently to the ball and ultimately also to the body…it becomes a trampoline. And if you wanted the metal rims around the trampoline to be thinner, the person jumping on it is still transferring the same load, and if you start thinning those rims down too much, they just give out.
So, the Pro iron is an incredible club…some better players hit the Pro farther than they do the standard [XR]. When I was looking at the COR data, I originally thought it was just the offset and they were able to swing at it more aggressively. But…we did a damn good job…it’s incredibly efficient for its face area.
A walkthrough of Callaway’s 2015 irons
With Big Bertha, it’s just “how can we help you?” We’re doing everything we can to help you enjoy the round of golf. We’re going to help you get the ball to fly far. You’re going to have a lot of hybrids in your bag.
With the XR, we intentionally designed stuff in there to help the average golfer that we knew the better player would snub their nose at. But with the XR Pro, Chip said: “You’re not allowed to skimp on the technology.”
In creating the XR Pro, we took everything we learned from the XR—because we did that first—and applied those lessons to the XR Pro in a shape that we knew wouldn’t offend, and it ended up doing really, really well.
The XR is for the center-of-the-green player. The player who isn’t going to work the ball, who just wants to check the yardage and hit it. But in order to help that player along, it requires a certain offset, a certain top line thickness, a sole width to help with turf interaction, a little more MOI. The XR is for that weekend guy that’s out there quite a bit.

At Address: Callaway’s XR Pro (left) and Apex irons.
The XR Pro…was really going after someone who really likes his Apex irons but would like a little more control. We kind of kept the offset; we narrowed the top line back down. We brought the sole width back down…and this is a guy we see wanting to be a pin-seeker, wanting to really go after it…he’s going to be disappointed if he didn’t pull the shot off. So the MOI is a little lower, the top line is a little thinner. The Pro is for someone who I think is truly passionate about their game.
Opinion & Analysis
Brandel Chamblee PGA Championship Q&A: Rose’s huge McLaren risk, distracted LIV pros and why Aronimink suits the bombers
PGA Championship week is here, and Brandel Chamblee did not hold back in our latest discussion ahead of the season’s second major.
In our 2026 PGA Championship Q&A, golf’s leading analyst made the case that PIF pulling LIV’s funding has left its players competing in a state of confusion, called Justin Rose’s mid-season equipment switch a huge risk at 45, and explained why Aronimink will be a bombers’ delight this week.
Check out the full Q&A below.
Gianni: With the PIF confirming that they’re pulling funding from LIV at the end of the season, what impact do you expect that to have on the LIV players competing at the PGA Championship?
Brandel: I would imagine that they have all been thrown into a state of confusion, and will be distracted, not knowing where they are going to play next year and not knowing exactly their road back to either the DP World Tour or the PGA Tour. Or in Rahm’s case, being tied to a sinking ship for the next few years, likely playing for pennies on the dollar in events that no one cares about or watches.
I doubt this would put him in the best frame of mind to compete at his highest level. Keeping in mind, however, that majors are the only time that LIV disciples get to play in events that matter, so never disregard the motivation they have to prove to the world they are still relevant.
Gianni: Justin Rose switched to McLaren Golf equipment mid-season while playing some of the best golf of his career. What do you make of the change?
Brandel: I don’t really know what to make of Rose switching equipment. It seems a huge risk on his part, even though it is likely, in my opinion, that the clubs he’s playing are similar, if not the exact grinds, to what he was playing previously, with a McLaren stamp on them.
Having said that, at best, it is a distraction when he seemed to be as dialed in with his game as any 45-year-old could be and trending in the majors to perhaps do something that would definitely put him in the Hall of Fame. At worst, given the possibility that these clubs aren’t just duplicates of his old set stamped with McLaren on them, he’s made an equipment change that would take time, and 45-year-old athletes don’t have the time to do such things.
Gianni: Aronimink has only hosted a handful of professional events since it hosted the 1962 PGA Championship. What kind of test does it present, and does a course with less recent major championship history tend to level the playing field?
Brandel: Even though Aronimink has only hosted a handful of meaningful professional events, it has been fairly discerning in who can win there. When Keegan Bradley won the BMW Championship on the Donald Ross masterpiece in 2018, he was the 2nd best iron player on tour coming into that week. When Nick Watney won the AT&T at Aronimink in 2011, he was 2nd in strokes gained total coming into the week.
In 2020, Aronimink hosted the KPMG Championship, and Sei Young Kim won. On the LPGA that year, she was first in greens in regulation, putts per green in regulation, and scoring average on the way to being the LPGA player of the year. And then there is the 1962 PGA Championship won by Gary Player, who eventually became just one of a few players to win the career grand slam on the way to winning 9 majors. It is a formidable test, and if it’s not softened by rain, it will bring out the best in the upper echelons of the game.
Gianni: Is there a specific hole at Aronimink that you think will do the most to decide the winner?
Brandel: The hardest hole at Aronimink in each of the three tour events that have been played there since 2010 has been the long par-3 8th hole, with the par-4 10th being the second hardest, so most of the carnage will happen around the turn, but with the par-5 16th offering opportunities for bold plays and the tough closing holes at 17 and 18, the finish is likely to be frenetic.
Gianni: The PGA Championship has always sat in the shadow of the other majors. What does the ideal PGA Championship look like in your eyes, and what would it take for it to carve out its own identity?
Brandel: The PGA Championship, to whatever degree it suffers from the comparison to the other three majors, is still counted just as much when adding them up at the end of one’s career. Almost 1/3 of Nicklaus’ major wins were the five PGA Championships he won. Walter Hagen won 11 majors, five of which were PGA Championships.
Tiger Woods twice in his career won back-to-back PGA Championships, and those four majors count just as much as the other 11 he won. The PGA may not have the prestige of the other three, but it carries the same weight. Having said that, I preferred the identity that it had as the last major of the year.
Gianni: You nailed your Masters picks. Rory won, Scottie finished solo second, and Morikawa surged to a tie for seventh. Who are your top 3 picks for the PGA Championship and why?
Brandel: I am not a huge fan of majors played on golf courses that have been shorn of most of the trees, although I understand some of the agronomic reasons for doing so and of course the ease with which it allows members to play after errant drives. However, at the highest level, it all but eliminates any strategy off the tee and turns professional golf into an even bigger slugfest. That means that it will likely be a bomber’s delight this week, but fortunately, Scottie Scheffler is long enough to play that game and straight enough to play it better than anyone else.
The major championships give us very few surprises anymore, going back to the beginning of 2012, so the last 57 majors played, the average world rank of the winners has been better than 15th in the world. So look at the highest ranked and longest drivers who are on form coming into the PGA Championship who also have great short games as the surrounds at Aronimink are very challenging. That’s Scottie Scheffler by a mile and then McIlroy and Cameron Young with a far bigger nod towards DeChambeau than I gave him at the Masters.
Club Junkie
A putter that I love and hate – Club Junkie Podcast
In this episode of the Club Junkie Podcast, we dive into one of the most interesting flatstick releases of the year with a full review of the new TaylorMade SYSTM 2 putters. After spending time on the greens, I break down what makes this design stand out, where it performs, and why it has me completely torn between loving it and fighting it. If you are into feel, alignment, and consistency, this is one you will want to hear about.
We also take a look at some of the putters in play on the PGA Tour last week. From familiar favorites to a few surprising setups, there is always something to learn from what the best players in the world are rolling with under pressure.
To wrap things up, I walk through the process of building a set of JP Golf Prime irons paired with Baddazz Gold Series shafts. From component selection to performance goals, this is a deep dive into what goes into creating a unique custom set and why this combo has been so intriguing.
Opinion & Analysis
From 14 handicap to pro: 4 things I’d tell golfers at 50
This year my 50th birthday. Gosh, where has the time gone?
As a teenager in rural Missouri, some of my junior high and high school years felt interminable. Graduation seemed light years away. But the older I get, the faster life seems to fly by.
I’m also increasingly aware of my mortality. My dad died recently. Earlier this year, a friend and fellow PGA of America professional and I were texting about our next catch-up. The next message I received was news of his unexpected passing at 48. Shortly after, a woman I dated in college succumbed to cancer at 51.
Certainly, one can share perspective at any age. Seniors help freshmen, veterans guide rookies. But reaching this milestone feels like as good a time as any to do one of those “what would I tell my younger self?” articles.
I’ve had a uniquely varied career in golf. I started as a 27-year-old, average-length-hitting, 14-handicap computer engineer and somehow managed to turn pro before running out of money, constantly bootstrapping my way forward. I’ve won qualifiers and set venue records in the World Long Drive Championships, finished fifth at the Speedgolf World Championships, coached all skill levels as a PGA of America professional, built industry-leading swing speed training programs for Swing Man Golf, helped advance the single-length iron market with Sterling Irons®, caddied on the PGA TOUR and PGA TOUR Champions, and played about 300 courses across 32 countries.
It’s been a ride, and I’ve gone both deep and wide.
So while I can consult and advise from a lot of angles, let me keep it to a few things I’d tell the average golfer who wants to improve.
1. Think About What You Want
Everyone has their own reason for picking up a golf club.
Oddly, as a professional athlete, I’m not internally driven by competition. That can be challenging, as the industry currently prioritizes and incentivizes competition over the love of the game.
For me, I love walking and being outdoors. Nature helps balance my energy. I prefer courses that are integrated into the natural beauty of their surroundings. I’m comfortable practicing alone. I’m a deep thinker, and I genuinely enjoy investigating the game, using data and intuition to unearth unique, often innovative insights. I’m fortunate to be strong and athletic, so I appreciate the chance to engage with my abilities. Traveling feels adventurous. I could go on.
You don’t have to overthink it like I do. For you, it might be as simple as hitting balls to escape work, hanging out with friends, and playing loosely with the rules and the score.
The point is to give yourself permission to play for your own reasons, and let that be enough.
But if improvement is your goal, thinking about your destination—and when you want to get there—is important, because it dictates the steps you need to take. When I set out to go from a 14-handicap to the PGA TOUR as quickly as possible, the steps I needed were very different from those of a working golfer trying to break 90 in six months. That’s also different from someone who just wants a few peaceful hours outside each week, away from work or family.
None of these goals are better than the others, but each requires a different plan that you can work backward from.
2. There Are Lots of Things That Can Work
One of the challenges of golf is that, although there are rules for playing, there aren’t clear, industry-wide standards for how to best play the game. There’s a lot of gray area.
You might hear a top coach or trainer insist that a certain move is the best way to swing or train. Then you dig a bit deeper and, much to your confusion and frustration, another respected coach or trainer says something completely different. I don’t think anyone is trying to confuse you—at least I hope not. It’s just where the industry is right now.
You have to be careful with advice from tournament pros, too. They might be great at scoring, but they’re also human and sometimes just as susceptible as amateurs to believing things that don’t really move the needle. Tour players might describe what they feel, but that’s not always what they’re actually doing when assessed with technology.
I recently ran a test on my YouTube channel (which connects to my GolfWRX article “How to use your hands in the golf swing for power and accuracy”), and, interestingly, two of the most commonly taught hand actions produced the worst results in the test.
Coaches can certainly help. If you find someone you connect with to help navigate, that’s great. But there are many ways to get the ball in the hole. In the current landscape, you may need to seek multiple opinions, think critically, and use your own intuition to discern what seems true and whose advice resonates with you.
I’d recommend seeking someone who is open-minded and always learning, because things constantly change. Absolutes like “correct” or “proper” should raise a red flag. AI can be useful, but it tends to confidently repeat popular advice, so proceed with caution.
3. Get Custom Fit
If you’re serious about becoming a better player, getting custom fit is hugely important. There’s no sense fighting your equipment if you don’t have to. Most better players get fit these days and, if they don’t, they’re usually skilled enough to work around clubs that aren’t ideal.
If you plan to play for a long time, it’s worth spending a little more upfront to get something that truly fits you and your game, rather than continually buying and discarding equipment.
Equipment rules haven’t really changed significantly since the early 2000s. To stay in business, manufacturers keep pushing those limits. If you pull a bunch of clubs and balls off the rack and test them, you’ll find differences. I’ve tested two new drivers and seen a 30-yard total distance gap. Usually, the issue isn’t bad equipment; it’s that the combination of components simply isn’t the best fit.
It’s like wearing a new pair of floppy clown shoes. Sure, they’re shoes—but you won’t sprint your best in them compared to track shoes that fit perfectly.
Be wary of what’s called custom fitting, too. Sometimes the term is used as a marketing strategy rather than an actual fitting. In some retail settings, fitters may be incentivized to steer you toward higher-priced components. That doesn’t automatically mean it’s not the best fit, but you should be aware of potential biases.
I learned a version of this lesson outside of golf. Years ago, I bought a tennis racquet at a big box store from a seemingly knowledgeable employee who thought it would suit me best. The racquet gave me tennis elbow, and I spent months recovering with rest and acupuncture. The next season, I invested more time and money to find what actually fit me, and I walked away with something amazing that I still play with years later.
So if you’re going to get fit, be smart about it.
Find someone you believe has deep knowledge—possibly with certifications, but not necessarily. Make sure there’s a wide inventory across many brands. Check recent reviews for the individual fitter if possible. Make sure you trust that the fitter has your best interests at heart. If they’re wearing a hat or shirt with a specific brand’s logo, proceed with caution. Unless you specifically want a certain brand or look, be wary of upsells, especially if two options perform nearly the same.
Also, while golf is called a sport of integrity, there’s a thread of manipulation in the industry. I once drafted an equipment article for an industry magazine, structured just like one of their previous popular stories, with matching word count and great photos. The assistant editor loved it; it was useful to readers and required little work on his part. But the editor-in-chief nixed the story. When I asked why, I was told it was because I wasn’t an advertiser. It turned out the article I’d modeled mine after was a paid ad cleverly disguised as editorial content.
I really dislike games, clickbait, and fear-based manipulation. I hope this changes, but golfers deserve to know it exists.
4. Distance and Strategy Matter
There’s a real relationship between how far you hit the ball and your scoring average, even at the PGA TOUR level.
I experienced this early in my pro career. I started as a power hitter, swinging in the high 120s and breaking 200 mph ball speed with a stock driver.
Back then, some instructors advised swinging at 80%, so I tried slowing down for more accuracy. That worked fine on shorter, tighter courses. But on longer setups, I was coming into greens with too much club, and par 5s stopped being
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t golf
Mar 3, 2015 at 8:30 am
How much different are these than something like the speedblades? Those have little off set for a GI and pound the ball. Straight too.
Vito
Mar 1, 2015 at 1:19 pm
Just ordered my XR Pro and Apex MB combo set. Now if the snow will just allow me to use them…
Jeff
Feb 24, 2015 at 5:24 pm
Oh great, now I have to throw out my Apex Pros. The marketing on these new iron sets leaves the guys who bought last year’s sales pitch hung out to dry. Basically, last year’s 1200 dollar set is obsolete, because, you know, face cups and stuff. High CT, face cups, progressive this, channel slot that. I hope the garbage man takes my Apex Pros without charging me extra.
killerbgolfer
Feb 24, 2015 at 10:16 pm
I hope not, i just got the Apex forged! I don’t see these really threatening the forged offerings. Until there’s new forged offerings…
Ol deadeye
Feb 25, 2015 at 11:29 am
Well, keeping in mind that the USGA limits the COR of all club faces, I took my 20 yr old daughter(12 handicap) to a big box store. We compared her shots with her Ping G20 seven iron (steel R shaft) and both Taylormade RSi 1 and Callaway XR seven irons. Distance increase? About one or two yards with either club. With both steel or graphite shaft. She preferred the steel shafts. These were 85 grams and Ping steel is about 100. She preferred the impact feel and swing weight of the Taylormade. Enough there to replace her clubs? Not in our opinions.
Ol deadeye
Feb 23, 2015 at 2:04 pm
It would seem that the players most interested in distance with irons would be the better women players. Not granny who retired and took up golf at 65. Younger women who hit an eight iron 110 yards. If the shaft is about the same length but flies the ball ten yards further that would be a game changer.
Roosterredneck
Feb 23, 2015 at 1:12 pm
The 360 club design is not new. Macgregor did this years ago.Yes the thick top line and off set is excessive for me .. Buy a Macgregor model it should be much cheaper.
Teaj
Feb 20, 2015 at 3:37 pm
These things get out there, stronger then your traditional lofts yes but if your looking for a little extra distance with forgiveness and less offset these might fit the bill. They go a little to far for me as I don’t really need to hit my clubs farther but the forgiveness with less offset is something to think about for players not playing as much as they used to but still don’t need offset. Go try it before you knock it, for the right person these would be a great club.
Person
Feb 20, 2015 at 11:52 am
What throws me off about those irons is how round the topline looks from address. Also yes they look just a little too thick for my tastes.
Vincent
Feb 20, 2015 at 10:45 am
Callaway could forget the “Big Bertha” trademark. This is a cannon built and used by the German army against Belgian and French soldiers and fortresses during the First World War. What could we think about a golf club named Kalashnikov?
graymulligan
Feb 22, 2015 at 7:26 pm
If you asked most folks at this point, especially golfers, they would equate the Big Bertha name to the clubs, and not the cannon. It might be a couple decades too late to have this conversation.
gwillis7
Feb 20, 2015 at 10:36 am
Very interesting article. Haven’t had a ton of Callaway gear in the past, but did have the x-hot driver and that thing was a beast. Last couple years they def have made huge strides in woods
Dave S
Feb 20, 2015 at 9:15 am
This probably isn’t the forum to post this, but looking at the top-line pics of these irons, it really struck me. I’ve always struggled with the large off-set that typically exists in a true GI iron. My natural shot shape with irons is right to left, with my miss usually being a hook. I’m not a great player by any stretch (14 hcp) and I’ve been playing the Adams CMBs for three seasons now. I’ve always been a naturally good athlete, but I really don’t play enough to get great at golf (every other weekend in the spring and summer), so I think GI irons could help. BUT, they all have that huge off-set, which with my natural in-to-out swing path, would likely exacerbate my hook. I guess these OEMs have to make a product that fits the majority of mid-high handicappers and their miss is usually left to right… I’m kind of in a weird spot.
Jeff
Feb 24, 2015 at 5:19 pm
Dave, players cavity backs. Less offset, more forgiveness.
CHRIS
Feb 20, 2015 at 8:40 am
Looks like tennis rackets to me, both of them. I just cannot bear to look down and see a topline like that.
Rich
Feb 20, 2015 at 9:11 am
Keep playing your blades mate. I’ll take your money with a set of XR pros thanks.
Mike
Feb 20, 2015 at 9:24 am
Rich you know if you don’t use blades you’re a loser! 🙂 Which I guess I am since I just took delivery of my XR Pros.
Rich
Feb 20, 2015 at 5:14 pm
Yep, I know what you mean Mike. Happy to be a loser. Can’t wait to try the XR pro’s, they look pretty good to me. Happy for all the help I can get these days.
Philip
Feb 20, 2015 at 2:29 pm
Maybe, maybe not – if the guy doesn’t like the look than so what? By the way, I don’t like them too, but whether one plays blades or XR Pros is irrelevant to whether they’ll beat someone else in a match. I’ve played both with players using blades and players using clubs like the XP Pros and the deciding factor of their game has NOTHING to do with what type of iron they play, but whether they know their true yardages and whether they know their weaknesses and play accordingly.
Rich
Feb 20, 2015 at 5:08 pm
Easy there tiger. Just poking a bit of fun. I love blades and have several sets but don’t play them much anymore because my game is not what it used to be. All power to those that can.
XR is King
Feb 19, 2015 at 10:59 pm
The XR irons are going to blow everybody away!!!!! Awesome!!!!
Cyd
Feb 19, 2015 at 10:30 pm
Hit the Pro model further???? Difference in lofts maybe?
Cyd
Feb 19, 2015 at 10:29 pm
Hit the Pro further???? Difference in lofts?
I have a new set of irons for the masses. Guaranteed to add 15 more yards. Of course the lofts are 2* stronger than the previous model so now your 7 Iron is what used to be a 5 iron, the PW is what used to be an 8 iron, so on and so forth.
But by golly I can hit a 8 Iron 190 or more and Hogan or Nicklaus could never do that.
Tom
Feb 20, 2015 at 4:17 pm
Pro is +1* on lofts (weaker) and shorter in length in the long irons (3-6) than the plain XR also lie angles are different between the models.
And yes lofts are stronger than in the 60’s or 70’s but when I can get a 7i launching at over 20* why should I care? As to added length, hey 4 wedges is fine in the bag. (Really only 2 or 3 using old lofts.) So long as my misses are closer in results to solid hits.
BTW: Jack could do that. He choose not to most of the time. I remember him being in trouble at Firestone once and hitting a VERY long 8i. But then that was with far worse equipment esp. balls than today!
Steve
Feb 19, 2015 at 7:33 pm
Xhot line with different colors
LMB
Feb 19, 2015 at 10:24 pm
I’d say that was true for X2 Hot irons but these have legit tech updates.
Tom
Feb 19, 2015 at 7:11 pm
Both the XR and XR Pro swing very nice. (With proper fit.) I get my XR Pro irons next week, my pro e-mailed me they got in and would be available at my lesson on Tue. I’ve been hitting the demo iron and LOVE how it feels/swings, the feed back, and how consistent yardage is between center and off center hits. Callaway was not on my radar when I went to get new irons but these just blew me away! 🙂
LMB
Feb 19, 2015 at 6:36 pm
Sounds like they made the XR first, and then figured out how to make a better version of it when they did the XR Pro…