Never used other than a few smacks with the 7i, Phantom Cavity Back heads, 5 to PW with a 56 degree XDS Carbon Steel Sand Wedge installed on Callaway RCH90 Light Flex Shafts with brand new Karma Multi Compound grips.
These are extremely easy to hit and are an ideal set of irons for a sweet swinging senior, someone who does swing very hard and also the 13 and over age group up and comers.