Mouthpieces › Greg Black 4G-5G Symphony Tenor Trombone Mouthpiece Greg Black 4G-5G Symphony Tenor Trombone Mouthpiece $239.00 Weight: LightBore: .277” #1Cup Diameter: 26.1mm, 1.032”Rim Width: Medium WideBore: 'K', .281" Weight: LightBore: .277” #1Cup Diameter: 26.1mm, 1.032”Rim Width: Medium WideBore: 'K', .281" Purchase Added! You Might Also Like Greg Black 4.5G-5G Symphony Tenor Trombone Mouthpiece $239.00 Greg Black New York 5.5 Symphony Tenor Trombone Mouthpiece $239.00 Greg Black 5GL Symphony Tenor Trombone Mouthpiece $239.00 Greg Black 1 1/4G Bass Trombone Mouthpiece $239.00 Greg Black 1 1/2G Bass Trombone Mouthpiece $239.00
