Comments about GCR FOR I CODE Premiere Bb Clarinet Mouthpiece:
It's not hard rubber as stated on the site, but plastic. It doesn't fit all the way in to the barrel (I can insert a piece of paper freely like a feeler gauge between barrel & mouthpiece after assembly), but that may be the clarinet's deal. This hasn't deterred me from using this fine mouthpiece. It improves the sound over the stock mouthpiece, especially in the lower register. The protective tape on top of the mouthpiece is holding up and I like it. If you get this mouthpiece, get the Hite ligature; apples for apples is always better. Oh yes, and thank you MFriend for all you do!
Bottom Line Yes, I would recommend this to a friend