For ClubTest 2021, we tested and reviewed 53 irons to help you find the right one for your game. (For more on our testing process, click here.) Below are the results for the Titleist 620 MB irons. You can find the full list of irons and test results here.
Titleist 620 MB
Our take: Muscle-back irons are still popular among better players who want the utmost in workability, feel and distance control. Make no bones about it — they aren’t going to be as forgiving on off-center hits as a cavity-back, but if you’re the kind of player who hits the sweet spot more often than not, a muscle-back design like the 620 MB may be just what you need to take your scoring from the fairway to the next level. “I never have to wonder about Titleist’s blades,” said a tester. “They’re always consistent, regardless of the iron I pick up. I don’t ever want to guess if I’m going to hit my number. These are perfect.”
The details: Featuring a pure muscle design, the 620 MB irons are forged from a single piece of 1025 carbon steel and have reduced offset, a progressive heel-toe length depending on loft, a retooled sole for improved turf interaction and a Project X steel shaft. It’s a set that’s exquisitely crafted for maximum shotmaking playability and comes with a feel you can only get from a forged muscle-back design.
Where to buy it: Click here. Or better yet, get fit for the irons by the experts at our sister company, True Spec Golf.
See the Titleist 620 MB irons from every angle…
