Mizuno's patented grain Flow Forging MP-4 irons
The MP-4 is the purest of forged muscle backs for shot-makers seeking the ultimate control over their ball flight. The muscle bulge is most prominent in the scoring irons and reduces down through to the slender long irons - where design emphasis is placed on creating a quick launch and steeper landing angle to knock down flags. Tech Features: 1. Pure Muscle Design: Bulging muscle ensures thickness behind impact for solid feel. 2. Shotmaker's profile: Thin top line & reduced offset helps manipulate ball flight. 3. Variable Muscle Bulge: More bulge in the short irons for trajectory control. 4. New profile 8-PW: More compact than previous MP irons, 5. Grain Flow Forged: From a single 1025E Pure Select mild carbon steel billet for enhanced feel.