{"product_id":"mizuno-pro-m-13-golf-irons","title":"Mizuno Pro M-13 Golf Irons","description":"\u003cp\u003eThe Mizuno Pro M-13 succeeds the Pro 243 with a carefully graduated construction that blends higher speed in the longer irons with precise feel in the scoring clubs. Its compact head shape and thin, graduated topline create a consistent look through the set. In the 4- and 5-irons, a Pocket Cavity Grain Flow Forged construction combines Chromoly 4120 and 431 stainless steel. Mizuno’s 1.37mm Contour Ellipse Face is designed to increase ball speed while preserving the responsive feel expected from a forged iron.\u003c\/p\u003e\u003cp\u003eThe 6–8 irons use a Micro-Slot Grain Flow Forged design with a face 0.3mm thinner than the previous generation, supporting controlled speed through the mid irons. From 9-iron to gap wedge, a one-piece 1025 Elite forging shifts the emphasis towards precision, trajectory control and feel. A Triple Cut Sole helps the head interact consistently with varied lies, while Harmonic Impact Technology, a copper underlay and a cavity badge tune the impact sound and vibration. The satin-brush finish also helps reduce glare at address.\u003c\/p\u003e\u003cp\u003eThis set suits players looking for a forged Mizuno profile with distinct performance roles across the bag. Clarkes offers choices for set makeup, shaft, flex, lie and length, including both right- and left-handed configurations. Use the matrix below to compare the standard club specifications, then confirm the exact set and custom build options with the retailer.\u003c\/p\u003e\u003ch4\u003eTechnical details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClub\u003c\/th\u003e\n\u003cth\u003eLoft\u003c\/th\u003e\n\u003cth\u003eLie\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eBounce\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 iron\u003c\/td\u003e\n\u003ctd\u003e22°\u003c\/td\u003e\n\u003ctd\u003e60.5°\u003c\/td\u003e\n\u003ctd\u003e38.75 in\u003c\/td\u003e\n\u003ctd\u003e2°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 iron\u003c\/td\u003e\n\u003ctd\u003e25°\u003c\/td\u003e\n\u003ctd\u003e61°\u003c\/td\u003e\n\u003ctd\u003e38.25 in\u003c\/td\u003e\n\u003ctd\u003e3°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 iron\u003c\/td\u003e\n\u003ctd\u003e28°\u003c\/td\u003e\n\u003ctd\u003e61.5°\u003c\/td\u003e\n\u003ctd\u003e37.75 in\u003c\/td\u003e\n\u003ctd\u003e4°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7 iron\u003c\/td\u003e\n\u003ctd\u003e32°\u003c\/td\u003e\n\u003ctd\u003e62°\u003c\/td\u003e\n\u003ctd\u003e37.25 in\u003c\/td\u003e\n\u003ctd\u003e5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8 iron\u003c\/td\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003ctd\u003e62.5°\u003c\/td\u003e\n\u003ctd\u003e36.75 in\u003c\/td\u003e\n\u003ctd\u003e6°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9 iron\u003c\/td\u003e\n\u003ctd\u003e40°\u003c\/td\u003e\n\u003ctd\u003e63°\u003c\/td\u003e\n\u003ctd\u003e36.25 in\u003c\/td\u003e\n\u003ctd\u003e7°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePW\u003c\/td\u003e\n\u003ctd\u003e44°\u003c\/td\u003e\n\u003ctd\u003e63.5°\u003c\/td\u003e\n\u003ctd\u003e35.75 in\u003c\/td\u003e\n\u003ctd\u003e8°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGW\u003c\/td\u003e\n\u003ctd\u003e48°\u003c\/td\u003e\n\u003ctd\u003e64°\u003c\/td\u003e\n\u003ctd\u003e35.5 in\u003c\/td\u003e\n\u003ctd\u003e9°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e4–5 pocket cavity; 6–8 Micro-Slot; 9–GW one-piece 1025 Elite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDexterity\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eRight and left handed, 4–GW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eManufacturer notice\u003c\/h4\u003e\u003cp\u003eMizuno reported in June 2026 that a limited number of M-13 6-, 7- and 8-irons may develop face dents or deformation through normal use. The issue does not affect every club and Mizuno says it presents no safety concern. Inspect affected irons; if deformation is confirmed, contact the retailer for warranty support. The 4-iron, 5-iron, 9-iron, pitching wedge and gap wedge are not affected.\u003c\/p\u003e","brand":"Mizuno","offers":[{"title":"Default Title","offer_id":59656502378844,"sku":null,"price":1599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1060\/4098\/3900\/files\/unnamed_314b5f37-6136-43eb-aa3b-6ab006a72433.jpg?v=1793048575","url":"https:\/\/boldgolfer.com\/products\/mizuno-pro-m-13-golf-irons","provider":"The Bold Golfer","version":"1.0","type":"link"}