• Promotions
• Instruments
  • Harrelson Custom
  • Harrelson Inventory
  • Harrelson Modified
  • Pre-owned
• Mouthpieces
  • Starter Kits
  • Artist Series Bodies
  • Standard Bodies & Nuts
  • Rims
  • Artist Series Rims
  • Cups
  • Throats
  • Backbores
  • Clearance 5MM Parts
  • Tools
  • Pre-owned Mouthpieces
  • Displays & Organizers
• Mod Kits
  • Buttons & Cuff Links
  • Top Caps
  • Valve Stems
  • Bottom Caps
• Venturi & Gap
• Leadpipes & Receivers
• Water Keys & Stops
• Finger Rings
• Cases & Accessories
• T-Shirts, Stickers, Gifts, Etc

We are offering FREE component exchanges + personal consults

5MM Modular Mouthpiece Kits
&
Muse Modular MMXX trumpets
(leadpipe & bell options)

when you visit our Denver, Colorado shop
through September of 2021
(that's more than a year to adjust your setup with expert advice)

harrelson 5MM

control attack
vary tone color
adjust projection
flexibility & slotting
increase resonance
guaranteed results

Starter Kits

Artist Series Bodies

Standard Bodies & Nuts

Rims

Artist Series Rims

Cups

Throats

Backbores

Clearance 5MM Parts

Tools

Pre-owned Mouthpieces

Displays & Organizers

Mouthpieces

Educator Mouthpiece Kit (40pc Kit)

$1,650.00

$1,650.00

5MM Mouthpiece (19pc & 20pc Kits)

$700.00 - $800.00

$700.00 - $800.00

5MM Modular Mouthpiece (9pc Kit)

$450.00

$450.00