Irons · 2023
Titleist 620 MB
The CaddyIndex™ breakdown: our rating across all six performance dimensions, researched from published expert reviews, online sentiment and our own weighting algorithm.
By the CaddyCompare editorial team · updated 5 June 2026
Performance index
Six researched ratings, lower (blue) through to elite (gold).
Where it wins
- Feel93
- Looks91
- Workability90
Watch
Rated highest for feel and looks; its softest dimension is forgiveness.
You're an elite, tour-level ball striker who wants the purest forged feel and the utmost workability of a true muscle-back blade.
You need any forgiveness or distance, or you don't strike it dead-centre - look to the 620 CB or T100.
Pros
- The purest feel at impact - a single piece of soft forged 1025 carbon steel, no inserts, no weighting, no tungsten anywhere in the set
- The utmost in workability, feel and distance control - sensational feedback that massively pleases blade purists
- A clean, classic Titleist blade with progressive blade length for marginally more stability in the long irons
- Tour-proven shot control - profiles matched to the 620 CB for seamless mixed sets
Cons
- Deeply unforgiving - worst strikes came up two clubs short in testing
- For elite ball strikers only - you have to hit the sweet spot
- Traditional blade distance - a control iron, not a distance one
By dimension
Forgiveness
ModestDeeply unforgiving - not a forgiving iron, on the worst strikes the ball came up two clubs short, a muscle-back for players who hit the sweet spot more often than not. Minimal forgiveness, as expected of a pure tour blade.
Distance
SolidTraditional blade distance - just enough 'click' so you don't lose distance versus the 620 CB, but a control-first blade, a precision iron, not a distance one. Short by modern standards, by design.
Workability
Class-leadingThe utmost - the utmost in workability, feel and distance control, the pure muscle-back giving total shot control for the elite ball striker. Class-leading, blade-grade workability.
Feel
Class-leadingThe purest - the one-piece forging from soft 1025 carbon steel, no inserts, no internal weighting, no tungsten, gives the purest feel at impact, with sensational feedback. Class-leading feel.
Sound
ExcellentSoft, with a click - a soft note with just enough 'click' to feel like you don't lose distance, a pure forged acoustic. A refined, class-leading blade sound.
Looks at address
Class-leadingClean classic blade - a clean, tour-refined muscle-back shape with progressive blade length, a compact, classic Titleist profile. One of the best-looking blades on the market.
Sources
Dig into the independent expert reviews and lab tests that feed into how every club here is rated. Each one is worth reading in full — they carry the launch-monitor data, hands-on testing and detailed photography that paint the complete picture before you buy.
- Read the full review at Titleist 620 MB irons: ClubTest 2021 review - golf.com
- Read the full review at For the Purist, Titleist Launches 620 MB and 620 CB Irons - MyGolfSpy
- Read the full review at Titleist 620 MB Iron Review - Golf Monthly
- Read the full review at Titleist 620 CB MB Irons Review - Golfalot
- Read the full review at 620 MB Irons - Muscle Back Golf Irons - Titleist
- Read the full review at Titleist 620 Irons Are Pure Blades For Precision Players - TGW
More Irons ratings
Frequently asked questions
Who is the Titleist 620 MB best for?
You're an elite, tour-level ball striker who wants the purest forged feel and the utmost workability of a true muscle-back blade.
Who should avoid the Titleist 620 MB?
You need any forgiveness or distance, or you don't strike it dead-centre - look to the 620 CB or T100.
What handicap is the Titleist 620 MB suitable for?
The Titleist 620 MB scores strongest for low-handicap golfers, and also suits scratch and tour players.
What is the Titleist 620 MB best at?
In our research the Titleist 620 MB rates highest for workability and feel, and is softest on forgiveness.
Does the Titleist 620 MB have a shot bias?
The Titleist 620 MB is broadly neutral in shot shape (no built-in draw or fade bias), with a mid launch and mid spin.