Courtesy of David J. Whyte, a noted golf writer and videographer based in the UKĀ and a contributor to TheAPosition.com, our affiliate website, here’s a review for you of the new Mizuno JPX800 irons. Whyte didn’t just grab these irons off a rack, he got them customized at the Mizuno National Fitting Centre in Glasgow, Scotland. This is our first report on the JPX800’s, so give David’s post a whirl.