I have two sets of 735 CM irons. On one set the 6 iron only has serial number. On the second set the 3- PW each have the serial number. I'm used to seeing only the 6 iron in a set have a serial number. Why are they different? What does it mean if anything?
Thanks for the help.
Thanks for the reply as it was informative and I learned something as a result. I may have to give them a call to find out more.
Does the serial number have all numbers, all letters and a combination of both?