B & S Flugel Horns
B&S Challenger 3145 Flugelhorn
- Bb-Flugelhorn Challenger
- Boxed bronce springs
- Challenger Monel pistons
- Trigger on the 3rd valve slide
- Bore: 10.49 mm (0.413")
- Bell diameter: 165 mm (6.496")

Options:
- Gold brass bell
- Trigger on the 1st valve slide
- Heavy bottom caps with O-rings
- Bright silver plating, Gold plating
B&S Challenger 3146/2 Flugelhorn
- Bb-Flugelhorn Challenger "Model Brochon"
- Challenger Monel pistons
- Trigger on the 3rd valve slide
- Bore: 10.4 mm (0.409")
- Bell diameter: 150 mm (5.905")

Options:
- Gold brass bell
- Bright silver plating
- Gold plating