M/K Trombone Leadpipes – Fits Shires Trombones (MK50 Raw Finish, Bronze Bass with Threaded Collar, has .562 Bore)

M/K Trombone Leadpipes – Fits Shires Trombones (MK50-O Raw Finish, Bronze Bass with Threaded Collar, has .562 Bore) $183.00 M/K Trombone Leadpipes – Fits Shires Trombones (MK50-O Raw Finish, Yellow Brass Bass with Threaded Collar, .562 Bore) $183.00 M/K Trombone Leadpipes – Fits Shires Trombones (MK50-O Raw Finish, Nickel Silver Bass with Threaded Collar, .562 Bore) $183.00 M/K Trombone Leadpipes – Fits Shires Trombones (MK50 Raw Finish, Nickel Silver Bass with Threaded Collar, .562 Bore) $183.00 M/K Trombone Leadpipes – Fits Shires Trombones (MK50 Raw Finish, Rose Brass Bass with Threaded Collar, .562 Bore) $183.00 M/K Trombone Leadpipes – Fits Shires Trombones (GR Bass Raw Finish, Sterling Silver with Threaded Collar, .562 Bore) $348.00