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Bag Notes

Callaway iron set

Callaway MB Prototype Irons

Players cited with it
1
From 1 report.
Released
2024
First cited here by Si Woo Kim, April 2026. Last reported .

No price on file

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Players cited with this

  • Si Woo KimPRESS
    “Kim has used a set of Callaway MB irons for a significant amount of time and, in 2026, the South Korean possesses a prototype set of MB irons.”
    Read the report

Specifications

Club
4, 5, 6, 7, 8, 9, PW
Loft
23°, 26°, 29°, 33°, 37°, 41°, 45°
Availability
RH
Length
38.50", 38.00", 37.50", 37.00", 36.50", 36.00", 35.75"
Lie
60.5°, 61°, 61.5°, 62°, 62.5°, 63°, 63.25°
Offset (mm)
2.54, 2.36, 2.16, 1.91, 1.65, 1.40, 1.27

Copied from the manufacturer’s own page, not measured by us.

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