Titleist 620 CB Irons
Titleist — Titleist 620 CB Irons · By Andy · Jan 27, 2026
A forged cavity-back blade that reminds you why less is often more.
The Big Picture
Titleist resurrected the 6-series branding with the 620 CB and MB, reaching back to roots that last existed as the 695 blades in 2006. With the "performance" irons migrating to the T-series naming convention, the 620 line was freed to be exactly what it is: a pure, forged, better-player's iron with no pretensions about helping your game. It exists to reward good ball-striking and look gorgeous doing it.
Thin topline profile showing compact blade-like shape
The 620 CB is the cavity-back counterpart to the 620 MB muscle-back, designed to slot between the raw purity of that blade and the more forgiving T100 in Titleist's lineup. It's aimed squarely at better players who want a compact, traditional shape with just enough forgiveness to take the sting out of the long irons. If you're a low-single-digit handicapper who appreciates feel and feedback over distance and forgiveness, this is your iron.
At Address
The 620 CB is, simply put, beautiful. It presents a traditional shape with a compact head, thin topline, and minimal offset — the kind of address profile that makes better players sit up and pay attention. Compared to the 718 CB it replaced, there's actually a touch less offset, bringing it visually closer to the MB. The progressive blade length means the short irons are wonderfully compact, while the longer irons gain just enough length to inspire confidence without looking oversized.
The face features a slightly more rounded toe profile that matches the MB, making it easy to blend the two models into a split set. There's a brushed chrome accent on the cavity back that enhances the already classy aesthetic. Titleist has also added loft numbers on the sole — a small but welcome touch that I hope becomes industry standard.
Sound & Feel
This is where the 620 CB justifies its existence. Forged from 1020 carbon steel with a face thickness of 1.9mm in the 3-through-5 irons, the feel is classic blade territory. Center strikes produce a dense, soft compression that's genuinely satisfying — the kind of feedback that makes you want to hit another one. And another. The face is thin enough to deliver real responsiveness, so you know immediately whether you caught it flush, a touch toward the heel, or off the toe.
Clean milled face grooves on the 620 CB iron
What sets the 620 CB apart from the T100 is exactly this quality. The T100 is objectively more forgiving, but every time I went back and forth between the two, I kept reaching for the 620 CB because it was simply more fun to hit. That "fun" factor comes from the purity of the feedback — it doesn't mask your mistakes, but it doesn't punish them as harshly as a muscle-back either.
Performance
Ball Speed & Distance
The cavity-back design shows up clearly on a launch monitor. Comparing the 620 CB and MB 7-irons, I was getting noticeably more ball speed and distance from the CB — the cavity redistributes weight to the perimeter, and the face is more forgiving across its surface. Ball speeds in the 7-iron settled around 120 mph, with spin rates around 8,000 rpm. These aren't distance-iron numbers, and they're not meant to be. The 620 CB is about precision and control, not chasing yardage.
The dual-density tungsten co-forged into the 3 and 4 irons (reduced from the 3-through-7 configuration in the 718 CB) gives the longest irons a bit more forgiveness in a head that's still recognizably a blade. Titleist deliberately removed the tungsten from the mid-irons to bring the 620 CB closer to the MB in character, which also slightly raises the center of gravity and produces a marginally lower flight in those clubs. It's a purist-friendly decision that separates this iron from the T100.
Launch & Spin
With true lofts — the 7-iron is 35 degrees — expect a traditional trajectory that peaks at moderate heights with healthy spin. The 7-iron was producing 8,000 rpm consistently, which gives you genuine stopping power on approach shots. The spin is honest: pure strikes spin more, mishits spin less, and you can read the quality of your contact in the ball flight.
The gapping through the set is clean, with about 10-yard separations between clubs. The short irons are where the 620 CB really sings — compact, precise, and responsive enough to work the ball left and right with confidence.
Dispersion & Shot Shape
Forgiveness is respectable for a blade-style cavity, but let's be honest — this isn't a game-improvement iron. Off-center hits lose distance more noticeably than they would in a T100 or T200, and on a cold morning, your fingers will know about every mishit. That's the trade-off for the feel and control that make this iron special.
Forged CB cavity back with tungsten weighting visible
Shot shaping is intuitive and responsive. The 620 CB doesn't fight you when you want to work the ball, and the feedback is immediate and honest. You can play a full spectrum of shot shapes with confidence, which is exactly what better players demand from their irons.
MSRP: ~$700 (steel shafts)
Verdict
The Titleist 620 CB is a classic forged cavity-back that prioritizes feel, aesthetics, and shot-making ability over forgiveness and distance. It's an iron for golfers who would rather hit one out of the middle and be rewarded with a sublime sensation than be bailed out on a mishit.
Titleist moved the 620 CB down the handicap and forgiveness range compared to the 718 CB, creating more separation from the T100. This sharpens its identity but narrows its audience. If you need more forgiveness than the 620 CB offers, the T100 is the smarter play. But if you want the most enjoyable iron Titleist makes — the one you'll choose even when you know you shouldn't — the 620 CB is it.
The blending story with the 620 MB is particularly compelling. Take the MB in the short irons through 8-iron, switch to the CB for the longer clubs, and you have a combo set that's hard to beat for feel, looks, and playability.
