French horn mouthpiece?!
Question: what metal are french horn mouthpieces made out of?
Answers: what metal are french horn mouthpieces made out of?
Mouthpieces for all brass instruments are generally made of brass with a silver plate. There are a few manufacturers that mold them out of acrylic or altternative substances.
A French horn mouthpiece is usually brass, although more expensive ones can be silver-plated.