The B&S MS1 Meistersinger Series Custom Trombone features a .547-inch bore combined with a resonant one-piece hand hammered 9-inch red brass bell plus a gold brass outer handslide and a nickel silver inner handslide with longer cork barrels, or stockings, to provide superior slide action with more stability while using 7th position. The MS1 includes a case and mouthpiece and is available in lacquer finish with a standard bell or with a nickel silver bell garland.