The TaylorMade Tour Preferred CB irons are the game improvement cavity back irons in the TP range. The sole is a little more chunky than the other TP irons thanks to the undercut cavity of the cast head, but that is what gives the CB irons their forgiveness and high MOI. The head includes a forged face insert and combined with the sound management badge does make these irons feel very good indeed.
This is a little surprising as the heads are oversized with a little more offset than the MC irons, so you would expect all the usual game improvement characteristics, but no. The flight was a little higher but still penentrating and the long irons in particular were very easy to hit.
Mid-handicappers may want to blend a few of the MC short irons into their set, but otherwise the CB irons are well worth considering.