Replica series mouthpieces are faithful copies, inside and out, of mouthpieces with historical significance. We preserve as much original detail as possible while still preserving modern functionality. All our replicas are two-piece mouthpieces with standard 750-36 threads and .100 rim height. Cups and rims are interchangeable with the rest of our line but, since replica components do not necessarily conform to our ID standards, the inside edges may not be a perfect fit. We do make rims in our standard format with replica contours: the inner diameter at the joint is adjusted to fit our regular range.