KEY NUMBERS...

188 YARDS

Longest average carry distance (Yonex Elite, Callaway Steelhead XR).

122 MPH

Average ball speed of all game improvement irons tested.

180 YARDS

Average carry distance of all game improvement irons tested.

130 MPH

The fastest single ball speeds came from the M1 and Apex CF 16.

6 YARDS

Separated our cheapest (STR 20) and most expensive (M1) GI irons.