The throat is a #27, and the backbore is a Legends S. Legends Brass is glad to make it available once again to the trumpet world. Legends Brass GIR
LEGENDS LB .610 Bb Trumpet Mouthpiece lead solo high note jazz
650″ Jazz Solo Trumpet Mouthpiece
LEGENDS GIR 17S .610 Trumpet Mouthpiece Jazz Solo Lead High Notes New York
Beginner Jazz Trumpets for sale
York Cornet FOR SALE! - PicClick
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Legends Brass
LEGENDS GIR 17S .610 Trumpet Mouthpiece Jazz Solo Lead High Notes New York
Legends Trumpet Mouthpiece for sale