| Bore | 11.7mm (0.460") |
| Bell | 125mm (4.9") Yellow Brass |
| Lead Pipe | Yellow Brass |
| Side Bows | Rose Brass |
| Triggers | 1st and 3rd Fixed Slide Push and Pulls |
| Valves | 3 Stainless Steel Piston Valves (Top Sprung) |
| Inner Slides | Brass |
| Outer Sliders | Yellow Brass |
| Waterkeys | 2 |
| Finish | Lacquer or Silverplated (Optional) |
