javier-stuppard
| Model | Bell | Slide | Gooseneck / Valve | Tuning Slide | Leadpipe |
|
R11Z
|
Yellow brass
|
Yellow brass
|
–
|
Nickel silver
|
ZN |
|
R10
|
Nickel silver
|
Nickel silver
|
Yellow brass
|
Nickel silver
|
10B |
|
R4F
|
Nickel silver
|
Bronze
|
Hagmann/ Heavy cap
|
Red brass
|
41AN |