Bach 4G Trombone Mouthpiece
![](https://www.tapestrymusic.com/images/product/large/168.jpg)
Large shank mouthpiece. The 4G is a popular large alternative to the more common 5G series models. The larger cup and throat (bore) help darken the
.276 throat/429 backbore. Finish - 24K Gold Plated Rim & Cup. SPECIAL ORDER. Depth of Cup - Deep. Consult your banks policies for more information.
![](https://i.ebayimg.com/images/g/PqAAAOSwAO9ZUXgh/s-l1600.jpg)
Bach 24K Gold Rim & Cup Large Shank Trombone Mouthpiece, 4G NEW!
ACB Blowout Sale! DEMO ACB 4 Large Shank Trombone Mouthpiece in Silver! lotTB13
![](https://static.nakas.gr/uploads/images/826545/bach-350-7c-epistomio-tromboniou-list.jpg?lm=0ac378c926f7f98a26beb42d6b779e63)
Vincent Bach < Brands
![](https://www.tapestrymusic.com/images/product/large/5553.png)
Bach 4G Trombone Mouthpiece
![](https://bachloyalist.com/wp-content/uploads/2011/12/header_mouthpiece.jpg)
Bach Mouthpieces – Trombone Models – BachLoyalist
![](https://d10psicl6i5z09.cloudfront.net/16/3/images/catalog/i/l_4453-BACH-341_01.jpg)
Vincent Bach Trombone Mouthpieces (Large)
![](https://www.ellismusic.com/watermark.axd?size=medium&imgurl=%2Fimages%2Fproduct%2Fmedium%2F1045-3412G.jpg)
Bach 2G Trombone or Euphonium Mouthpiece
![](https://www.samash.com/media/catalog/product/s/3/s35065al-p.jpg?optimize=medium&bg-color=255,255,255&fit=bounds&height=265&width=265&canvas=265:265)
Buy Bach 341 4G Large Shank Bass Trombone Mouthpiece
![](https://www.thomann.de/thumb/opengraph/pics/prod/191047.jpg)
Bach 341 Trombone 4G – Thomann UK
![](https://thumbs.static-thomann.de/thumb/padthumb600x600/pics/bdb/_42/429744/12800462_800.jpg)
Bach A441 Artisan Trombone 5GS – Thomann United States
![](https://thumbs.static-thomann.de/thumb/thumb248x248/pics/prod/191041.jpg)
Bach 341 Trombone 1-1/4G – Thomann UK