Bore Size
.470"

Leadpipe
Yellow Brass, fixed or interchangeable

Tuning
Rear Bow, with static forward bow

Valves
Stainless Steel

Water Keys
Traditional

Bell Options
MY, MR, MS, LY

Bell Flare Size
128mm for M throat bells (~5")
130mm for L throat bells (~5 1/8")

Accessories
Standard and heavy weight valve caps

Finish
All finish options available, see our finishes page for details