In our forums, our members have been reacting to a fitting session involving Mizuno’s Pro M13 and Callaway’s X Forged irons. WRXer ‘careergolfer’ recently went through a full fitting session and shared his numbers and commentary, saying:

“After playing Callaway Apex Pros for the pats 5 years, just went through a full iron fitting and thought the data was interesting enough to share. I’ve seen a lot of posts talking about fittings but not many with actual numbers, so here’s mine.

All 7-iron, same ball, same session. Final two were the ones I was choosing between:

The consistency numbers are what actually made the decision:

Callaway won on distance by 3 yards but got there with a much lower ball flight (15.9° launch, 6,144 spin). The Mizuno matched my existing flight profile with nearly 3x tighter ball speed consistency.

Fitter also noted I’ve been setting up with a closed face at address to compensate for a heel-heavy dynamic lie. Ordered the M-13s 1° flat to bring impact back to neutral: the theory being if I can set up square, I can actually commit to the release. I’m not sure if this was the right call TBH but took the fitter’s guidance. I’ll see what happens.

Went with the Mizuno. Clubs aren’t in hand yet. Happy to share follow-up data once I’ve played them!”

And our members have been sharing their thoughts in response.

Here are a couple of posts from the thread, but make sure to check out the entire discussion and have your say at the link below.

• PowerCobra98: “M13 certainly performed well.  Enjoy the new irons once you get them!”
• dmeeksDC: “Two completely different irons. The X Forged is a tour-type iron and would match up with the S3 in the Mizuno lineup. Not going to see a lot of M-13 on pro tours. It’s a crossover iron, three different types of construction in the same set. The M-13 would be more like the AI 150 as the M-13 7 iron is a half-hollow club versus X Forged, which is a straight up forged iron. M-13 middle irons have very thin faces, not holding up well for some buyers if you read through the M-13 thread. Hopefully Mizuno has corrected it. Given the differences in construction, that is surprising ball speed with the X Forged. To me the numbers are quite an endorsement of the X Forged considering it has no ‘tech.'”

Entire Thread: “Mizuno Pro M13 vs Callaway X Forged: My actual fitting numbers – GolfWRXers discuss”