Last week we finally had a demo day here. I was hitting T-300's when the rep pulled out a leather case with 2 CNCPT heads. He took out the CP-01 7-iron head and hooked up the shaft from the T-300 that I was hitting. WOW! What a golf club. Superior to the T-300 in all aspects. Needless to say I'm giving serious thought to these clubs, but at the price, I'd like to hit other irons in the set.