5MM Body: Trumpet, Cornet, Flugelhorn

The 5MM Modular Mouthpiece was engineered to maximize efficiency while offering every possible size variation.
The Body section is the foundation of the entire system.

Understanding Size options

OD - the outside diameter at the (EGN) External Gap Nut, this should match trumpet receiver or VGR diameter

Key/Length - variations for different overall mouthpiece lengths such as Bb, C, Eb, Piccolo, etc. (these will be added as they become available)

Efficiency - baseline of 1 (efficiency of standard mouthpiece)

Shape - see photos of each shape in the gallery below

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