Courtios Professional Trombone

The AC420B Legend Series features a .547-inch bore designed for excellent response plus an 8.5-inch bell with superior tone.

All WEINERMUSIC instruments are serviced by Mark Kasten,

Click the "Specs" tab for a list of specifications for this item

.547" Bore

8.5" bell

Open wrap F-attachment

Standard rotor with mini ball linkage

Brass outer slides.

Deluxe case.