Greg Black One piece Trumpet Mouthpieces

Handmade in North Carolina. Silver plated. Special orders welcome.

Rims:

1 Rim Shape: Medium Wide  Cup Diameter: 17.3mm/.681"
1 1/4 Rim Shape: Medium Wide  Cup Diameter: 17.1mm  .673"
1 1/2 Rim Shape: Medium Wide  Cup Diameter: 16.9mm /.665"
2 Rim Shape: Medium Round  Cup Diameter: 16.7mm / .658" 
3 Rim Shape: Medium Wide  Cup Diameter: 16.5mm/.650"
5 Rim Shape: Medium Wide  Cup Diameter: 16.4mm/646"
7 Rim Shape: Medium Wide  Cup Diameter: 16.3mm/.642"
10 Rim Shape: Medium Wide Cup Diameter: 16mm/.630"
12 Rim Shape: Medium Wide  Cup Diameter: 15.5mm/.610"

Cups:

"S" Cup Depth: Shallow
"M" Cup Depth: Medium Shallow
"CS" Cup Depth: Slightly Shallower "C" cup
"VS" Cup Depth: Slightly Shallower "V"
"C" Cup Depth: Medium Deep|
"VM" Cup Depth: Medium Deep "V"
"B" Cup Depth: Deep

Backbores:

Standard bore option on all 'S' through 'C' depths mouthpieces is a #27
Standard bore option on 'B' cups is a #26
Standard bore option on 'VS' and 'VM' cups is a #27
The standard backbore on the 'S' and 'M' cups is the #3
The standard backbore on all 'C', 'CS' and 'B' cups is the #7
The standard backbore on 'VS' and 'VM' cups is the #4