The Callaway Apex Ai150 generation doesn't include the MB variant.
Iron Set
Used Callaway Apex Ai150 MB Iron Set
2025
The MB (Muscle Back) variant is a pure blade, crafted for elite players who demand ultimate feel and shot-shaping control. Its compact, traditional design provides a penetrating ball flight and unmatched feedback, ideal for tour professionals and scratch golfers.
Model info
The Callaway Apex Ai150 generation also comes in one other iron set variant, the Standard.
Price guide
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Specs
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Release timeline
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