hi i purchased a second hand set of 710 mb's with s300 shafts. they look, feel and play real i cant fault them in any way. but there is no serial number and it has me second guessing them. i purchased them from a trainee pro at the local pro shop ( a titleist authorized dealer) his story was that when the pro upgraded to the 712's he got the 710's and when the pro upgraded to the 714's he got the 712's and in turn i have got the 710's from him. does the lack of serial number indicate that they are not the real deal or do you have tour issue/ staff / demo's without serials. both my vockey's have serial numbers but the irons dont? i can not pick a single difference from the photo's on your website. is it worth speaking to the mentioned pro and seeing if he can shed some light on the story? any info into this would be great. I would have preferred new but it wasn't in my budget at this time and i was convinced they were real until discovering they should atleast have a serial number on the 6 iron. any info would be appreciated.
cheers Luke