Irons /
Y-TUNE Pro
A reduced offset, more compact alternative to the award winning MX-200.
Y-Tune Pro
The MX-300 was designed for players looking for the assistance of Mizuno’s undercut cavity design and solid Grain Flow Forged feel – without the shotmaking constraints of normal cavity offset and sole width.
With address dimensions (top line, sole width, face size) falling squarely between the MP-52 and MX-200, and offset closer to MP characteristics , the new MX-300 offers a more solid feel and greater workability than any other iron in the MX line.
Dual Camber Sole
The full cavity utilized in the MX-300 irons also contains a reconfigured Y-TUNE Pro technology for enhanced feel and flight control. The milled pocket cavity (3-7) redistributes 12 grams of weight low and deep to provide a high penetrating launch, while the scoring irons (8-PW) utilize a solid power bar design for greater workability.
The sole of the MX-300 irons is dual cambered to minimize turf drag and digging through impact.
This model is designed to conform to the 2010 Condition of Competition rule.
Grain Flow Forged
Heads forged from a single 1025E Pure Select mild carbon steel billet for pure feel.
» Read about Grain Flow ForgingNews & Reviews
| 3 iron | 4 iron | 5 iron | 6 iron | 7 iron | 8 iron | 9 iron | PW | |
|---|---|---|---|---|---|---|---|---|
| Loft | 20 | 23 | 26 | 29 | 33 | 37 | 41 | 45 |
| Lie | 59.5 | 60 | 60.5 | 61 | 61.5 | 62 | 62.5 | 63 |
| Mens Length | 38.75" | 38.25" | 37.75" | 37.25" | 36.75" | 36.25" | 35.75" | 35.5" |
| Ladies Length | NA | 37.75" | 37.25" | 36.75" | 36.25" | 35.75" | 35.25" | 35" |
| Mens Swing Weight - Steel |
D1-D3 | D1-D3 | D1-D3 | D1-D3 | D1-D3 | D1-D3 | D1-D3 | D2-D4 |
| Mens Swing Weight - Graphite |
C9-D1 | C9-D1 | C9-D1 | C9-D1 | C9-D1 | C9-D1 | C9-D1 | D0-D2 |
| Ladies Swing Weight |
NA | C5-C7 | C5-C7 | C5-C7 | C5-C7 | C5-C7 | C5-C7 | C6-C8 |
- Mens Right Hand:
- Steel and graphite
- Ladies Right Hand:
- Graphite only
- Lofts:
- Can be adjusted + - 2 deg
- Lie angle on steel: Can be adjusted + - 3 deg, up to 1/2" long. For longer than 1/2", can be adjusted + 4 - 3 deg.
- Lie angle on graphite: Can be adjusted + - 3 deg.
Shafts
Graphite Standard Shafts
Exsar IS4 (LL, L, LT, R, S)
Steel Shafts
Dynalite Gold XP (R300, S300)
Custom Shafts
"The MX-300 will be great for solid ball strikers"
"The MX-300 will be great for solid ball strikers who are accustomed to the forgiveness of a cavity, but want a step up in feel and shotmaking..."
"For good ball strikers, offset often does the opposite of its intended effect – keeping the ball low, rather than generating a higher flight. It also puts the COG way back from the shaft axis, meaning the club takes a bit too much control over where the balls heads."
"The MX-300's short compact profile and re-configured Y-TUNE Pro gives an MP level feel in a head that will be popular on tour, but will still work for lots of amateur players – especially if their set make up includes the MX Fli-Hi in place of the longer irons."
David Llewellyn, R&D Manager
Tech Spec
Grain Flow Forged
Heads forged from a single 1025E Pure Select mild carbon steel billet for pure feel
Y-Tune Pro
Increased flight control and enhanced feel
Milled Pocket Cavity
(3-7) for a low deep COG to deliver a high penetrating ball flight.
Solid Power bar design
(8-PW) for maximum solid feel and accuracy in scoring irons
Modal Analysis Design
Highly tuned feel following research on vibration and sound patterns
Dual Camber sole
Trailed edges reduces effective sole width for clean turf interaction
Satin Double Nickel Chrome
Plated, durable finish for long term appearance
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