Excellent quality as with all Mizuno irons. Grain flow forged irons are as good as they get.
Excellent Mizuno quality forged irons. Very easy to work the ball, good feedback on contact. Good distance and nice ball flight.If you like the feel of forged irons, these are some of the best available.
Very little in the way of foregiveness. Pretty much the MP-33 blade with a small cut out in the middle of the back of the head. Not enough foregiveness for anyone other then really good iron players.
The MP-67 is pretty much the MP-33 Blade irons, with a small 'cut muscle' cavity in the lower portion of the back of the head. This is NOT a cavity back club, it's a BLADE with a small cut-out in the lower half of the blade. Just a little more foregiving than a full blade, but not enough to notice be anyone other than a good iron player. The MP-67's are only for the really good iron players.