Key: C
Bore: .462 inch
Q11 bell: 4 13/16-inch, one-piece, hand-hammered open taper in yellow brass with round brass bead
QR reverse leadpipe: .348-inch venturi, heavyweight yellow brass; open and free blowing with well-defined slots and easy response
QWR tuning slide
Piston material: hand-lapped monel
Valve cluster: two-piece casings, standard weight, with nickel balusters
Top valve caps: Nickel Silver
Lower valve caps: Nickel Silver
Bell engraving: S.E. Shires makers mark, model designation, and traditional floral pattern
Finish: silver plate
Includes Q Series trumpet case, mouthpiece, and care kit