Titleist 620 CB vs Titleist 620 MB

Side-by-side factory specifications. Differing values are highlighted.

Titleist 620 CB2019–present · Players Ironsforged cavity back with co-forged tungsten in the long irons · forged carbon steel with co-forged high-density tungsten in the 3 and 4 irons Titleist 620 MB2019–present · Blade / Musclebackforged muscle back · forged 1025 carbon steel

Specification comparison

Club	620 CB loft	620 MB loft	620 CB lie	620 MB lie	620 CB length	620 MB length
3	21	21	60	61	39	39
4	24	24	61	61.5	38.5	38.5
5	27	27	62	62	38	38
6	31	31	62.5	62.5	37.5	37.5
7	35	35	63	63	37	37
8	39	39	63.5	63.5	36.5	36.5
9	43	43	64	64	36	36
PW	47	47	64	64	35.75	35.75

Highlighted cells differ between the two sets. Lofts and lies are factory standard.

Lofts compared

620 CB
620 MB

Lofts match on every club the two sets share, so the markers sit on top of each other.

What the differences mean

Every club the two sets share has exactly the same loft, starting with a 35° 7-iron. On paper there is no distance or trajectory difference: with the same swing, a 7-iron from either set should launch and carry about the same. The real differences are in how the heads are built, how they look at address and how they feel at impact, none of which a spec table can show.

The 620 CB is a players iron and the 620 MB a blade iron, so they sit one step apart on the forgiveness scale. The 620 CB is the more forgiving design, with a wider sole, more offset and more perimeter weighting for roughly scratch to 10 handicaps. The 620 MB trades some of that for a more compact head, thinner topline and more control over flight and shape, which suits low single-digit handicaps who strike the ball consistently.

The 620 CB is listed as forged cavity back with co-forged tungsten in the long irons and the 620 MB as forged muscle back. The 620 CB adds tungsten weighting, which lowers the centre of gravity and raises stability on mis-hits, helping the long irons launch. The 620 MB's muscle-back shape keeps mass directly behind the strike for feedback and control, where a cavity spreads it to the perimeter for forgiveness.

Both sets were introduced in 2019, so this is a choice between two models from the same lineup rather than an upgrade: Titleist designed them to sit side by side for different players.

Which should you choose?

The 620 CB and 620 MB share the same lofts on every club on file, so the difference is in head construction, feel and forgiveness rather than trajectory.

Both charts are reproduced in full on their own pages: Titleist 620 CB specs and Titleist 620 MB specs.

Frequently asked questions

Is the Titleist 620 CB stronger lofted than the 620 MB?

No. Both have a 35° 7-iron and the same loft on every club they share, so neither is stronger lofted. The difference is in construction and feel.

What is the loft difference between the Titleist 620 CB and 620 MB?

There is none. Every club both sets include has the same loft, including the 35° 7-iron.

Which is better for higher handicap golfers, the Titleist 620 CB or the 620 MB?

The Titleist 620 CB. As a players iron it is the more forgiving design, suited to roughly scratch to 10 handicaps. The 620 MB is a blade iron, better suited to low single-digit handicaps who strike the ball consistently.

Do the Titleist 620 CB and 620 MB have the same lie and length?

At the 7-iron, yes: both are 63° lie and 37 inches long.

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