Mizuno MP-4 Irons / 4-PW / Project X Regular Flex
Mizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular Flex
Mizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular FlexMizuno MP-4 Irons / 4-PW / Project X Regular Flex
Pre-Owned

Mizuno MP-4 Irons / 4-PW / Project X Regular Flex

Mizuno Golf Authorised Online Retailer
Quick Find Code: U427025 Pre-Owned Condition: Good
£303.99 RRP £815.00
Pre-Owned Condition Good

This is a pre-owned club, graded on arrival. Each score is how much wear that part shows, where 10 is as-new.

Unique item, only 1 available.

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Returns & Warranty

Pre-owned clubs are covered by our 30-day returns policy, not the 60 days that applies to new goods: if it's not right, send it back in the condition you received it for a refund. Each club is a one-off, so we can't offer a like-for-like exchange, but you're welcome to order anything else.

Condition is exactly as described and photographed above. A manufacturer's warranty does not transfer to a pre-owned club, so we cover it ourselves: 6 months from the date of dispatch against genuine failure, which does not include the wear shown in the grading above. If you have any questions about the condition or specification, please contact us before you buy. Full returns policy.

The Mizuno MP-4 irons are designed to cater to advanced golfers who prioritize precision, control, and a classic feel. As part of Mizuno's MP series, these irons are crafted from high-quality carbon steel, delivering a soft, responsive feel that enhances feedback and shot-making capabilities.
The MP-4 irons feature a traditional muscle-back design, characterized by a compact head, thin top line, and minimal offset. This design emphasizes shot control and workability, allowing skilled players to shape their shots with high precision. The irons' muscle-back construction provides a pure, tactile feedback at impact, which is highly valued by players who seek a direct connection with the ball.
While the MP-4 irons focus on control and feel, they are designed with a low center of gravity (CG) to assist with higher ball flights and improved playability from various lies. The combination of these features makes the Mizuno MP-4 irons a preferred choice for golfers who demand traditional aesthetics and advanced performance features in their iron play.

Specification

DexterityRight Hand
BrandMizuno
ModelMP4
Set make up4-PW
Shaft FlexRegular
Shaft ModelProject X
Shaft MaterialSteel
LengthStandard
Grip detailsGolf Pride CPX Midsize
Year2014
Iron Set Count7
Shaft FlexRegular
Condition Guide

Every pre-owned club is graded out of 10 on its Head, Shaft and Grip, which combine into an overall condition grade. Grips scoring below 6/10 are replaced before sale.

  • 10/10 – Unused, often still boxed.
  • 9/10 – Mint; little to no sign of use.
  • 8/10 – Very good; used only a handful of times, faint marks.
  • 7/10 – Good; clear evidence of play but no damage.
  • 6/10 – Fair; honest cosmetic wear from normal play (our most common grade).
  • 5/10 – Well used; heavier play marks, still fully playable.