Blackburn tuning slide - for LW Bach B-flat trumpet, full round radius, standard water key, like new condition, $165 + shipping

M/K Drawing tuning slide - red brass, semi round radius, Amado water key, braced, new, $135 + shipping

M/K Drawing tuning slide - yellow brass with silver plate, semi round radius, Amado water key, braced, new, $135 + shipping

M/K Drawing tuning slide - yellow brass, full round radius, Amado water key, new, $135 + shipping

Shires Bass Trombone tuning slide - main tuning slide, standard B taper, gold brass alloy, like new, $300 + shipping