This is a new LAW alto mouthpiece I received in the mail yesterday from Lawrence Waldron. This piece is similar to the other bullet chambered MCB LAW piece I play tested but this one looks to have a slightly bigger chamber on it. MCB stands for Medium Chamber Bright. This piece looks perfect! Great finish and craftsmanship on it just like all the mouthpieces Mr. Waldron makes.
I’ll have to play these two back and forth to see which one I like the best. This one has a bit of a fatter sound to it due to the larger chamber. All three of these pieces play and sound great. Enjoy!