2027 irons: what early Tour prototypes tell us
A preview based on equipment seen on Tour, with release details still subject to confirmation.
Editorial correction — 5 October 2026: factual errors and unsupported claims in the earlier version have been corrected. The original publication date is retained.
GOLF’s Jack Hirsh reported seeing new Srixon ZXi and Mizuno Pro S-4 irons around the 2026 BMW Championship. His article offers early impressions of their shaping and possible place in each range.
Tour prototypes and an editor’s expectations are not confirmed retail specifications. Release dates, pricing and final model details should be checked with the manufacturers.
The earlier version’s invented industry statistics, anonymous quotations and promised scoring improvements have been removed.
