Detail 01
Number 4 semi-flat rim
Flatter profile spreads pressure across more of the lip rather than one contact point, which helps endurance on longer sessions.

Independent shopping perspective
Silver-plated Schilke 16B4 trumpet mouthpiece from the Standard Series Group II. A step-up piece for players moving off a stock mouthpiece.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Flatter profile spreads pressure across more of the lip rather than one contact point, which helps endurance on longer sessions.
Detail 02
Grippier and warmer against the lip than lacquer or gold. Polishes up easily, but avoid it if silver irritates your skin.
Detail 03
Schilke's mainstream line, mid-size grouping. It's a general-playing piece, not a specialist high or low extreme.
Detail 04
Fits standard trumpet receivers. It won't work in cornet, flugelhorn or trombone receivers, which use different shanks.
Detail 05
No separate rim or backbore to swap. What you buy is what you play, so size choice matters up front.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes, if your horn takes a standard trumpet shank. That covers most student and professional Bb trumpets. It won't fit a cornet or flugelhorn receiver.
It's a better-finished piece with a defined rim contour and silver plating. Whether it plays better for you depends on whether the size suits your chops.
Silver has a slightly grippier, firmer feel on the lip. Gold is smoother and is mostly chosen by players who react to silver.
Warm soapy water and a mouthpiece brush through the bore. Dry it fully, and polish the silver occasionally so it doesn't tarnish.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.