EQUIPMENT March 1, 2021 We tested Brooks Koepka's new irons! Find out how we got on in our Srixon ZX7 and ZX5 irons reviewBrooks Koepka shocked us all when he swapped out his long standing Mizuno irons for the new Srixon ZX7 model. Now we’ve got our hands on the Srixon ZX7 and ZX5 irons to see just how they perform. The ZX7…