Piccolo Trumpet Mute

The DW5521 piccolo trumpet mute fits the Bb and A bells, and the DW5520 D-trumpet mute fits the G bell very nicely. I am highly pleased with both mutes!

I hope my information will be helpful, in case you ever receive questions from other individuals regarding the proper mute for a G-trumpet.  Of course, there's a possibility that the D-trumpet mute may not fit all makes and models of G-trumpets, but it certainly fits the Kanstul 1520, if not others.  (By the way, my G-bell is a 4.5-inch bell (about 11-12cm) - I don't know if that is a common size for a G-bell or not.)
Thanks for your helpful information and your excellent craftsmanship!

Russell Thompson