Mizuno MP-20 MB / MMC / HMB
From Tour star to club amateur, Mizuno’s line-up has something for everybody ‘UNLESS YOU’RE HELLBENT ON PLAYING BLADES, CLUB GOLFERS ARE MUCH MORE LIKELY TO SEE SUCCESS WITH THE MMC COMPARED TO THE MP-20 MB’
Monizuno’s golf business has been built
the success of its MP irons (MP stands for Mizuno Pro), so whenever a new model is introduced it’s a big deal, not just for the brand but for Mizuno fans, too. Aficionados will pour over every detail. Sole widths, top line thickness, blade lengths and offset dimensions will all be scrutinised and debated in online forums before everyone airs an opinion on how Mizuno irons should look and feel. Mizuno revealed their new MP-20 iron line-up recently, so we wanted to find out how all three new MP-20 models compared, and establish where each one fits into Mizuno’s 2019-20 iron line-up.
WHAT’S NEW
Mizuno are best known for their muscleback irons and the MB follows a long line of traditional blades which can be traced all the way back to the iron that’s recognised as the grandfather of modern blades, the TN-87 (Tommy Nakajima’s chosen iron in the late ’80s). That model inspired Nick Faldo’s Major-winning irons and countless other pros’ clubs, too. But because it was also the model that inspired the MP-29, which Tiger won his first Masters title with (and rumour has it all his subsequent Titleist and Nike irons were based on), it’s no surprise Mizuno have taken inspiration from such an iconic MP iron to create the new MP-20.
Like the TN-87 the MP-20 MB has a thin copper layer beneath the chrome finish, which improves feel and feedback. There’s also a new tapered blade design to improve vertical stability and the thinnest top line of any recent Mizuno MP iron.
OUR VERDICT
Anybody who doesn’t think MB is a great-looking iron doesn’t know what a great iron looks like. If you’re lucky enough to have the game to use a set, you really won’t be disappointed. MP-20 should definitely be on the radar of any golfer considering new blades, as they are of reasonable value. Just remember, blades are difficult to live with – even our test pro was intimidated by the unforgiving look of the MBS and unless you’re a very accomplished ball striker you’ll need to live with some serious mishit drop-offs in ball speed and carry distance, which for most club golfers makes scoring difficult.
WHAT’S NEW
The previous MP-18 family had both MMC (multi-material construction) and SC (split cavity) models, but for MP-20 the SC has been ditched to simplify the choice between musclebacks or forgiveness in the MP family. Mizuno sum up MMC beautifully as the “elite players’ cavity back”, but thanks to 12g of tungsten weighting in the toe of the 4-7 irons and 12g of titanium behind the impact zone (which removes weight and improves perimeter weighting) this really is a compact cavity iron which boasts the performance of a much bigger iron. Mizuno say the long irons have slightly wider soles and a lower, deeper centre of gravity to aid playability over the previous model, plus more workable short irons.
OUR VERDICT
Unless you’re hell-bent on playing blades, club golfers are much more likely to see success with the MMC compared to the MP-20 MB... if you can think with your head instead of your heart. If, though, you need further confirmation, our test pro said this would be the set he’d choose from the three new models. We love how the top edge is just 1mm thicker than the MB iron, which guarantees you give up virtually nothing in terms of looks but still gain in playability performance. That should be enough to convince smart golfers of the benefits MMC brings to the part. A truly beautiful iron.
WHAT’S NEW
The popularity of hollow body irons is on a steep upwards trajectory, as they fuse fast face technology with the looks of a blade and the forgiveness of a cavity back. HMB has a forged face and neck, but it’s not the same soft carbon steel (1025 E HD) as the other two MP-20 irons. It’s actually made from the same chromoly steel (chromoly is more springy for faster faces) found in Mizuno’s cast Hot Metal irons. Two 12g tungsten weights (in the toe and heel, 2-7 iron) lower the centre of gravity and improve stability.
OUR VERDICT
We’re big fans of hollow irons as they’ve brought something different to the iron party. They fill a gap between player and game improver irons that was really difficult to bridge a few years ago. Every top brand now has at least one hollow-headed, fast-faced iron in their line up, so if you’re looking at Taylormade’s P790, Ping’s i500 or Titleist’s T200, you really should be trying the MP-20 HMB, too. How do you choose between the MMC and HMB? See it like this. Some golfers struggle to live with hollow body irons; they feel shot consistency (spin and distance control) is compromised, which makes it difficult to score. We reckon the tech’s moved on, but if you’re that type of player MMC should be your choice. If, though, you’re considering fast-faced irons to add some speed and distance to your game, we’re fans of the HMB’S profile, sound and feel.