Scientific Anglers Mastery Competition Nymphing Line – Bamboo
Bamboo color. Built to FIPS Mouche standards, but designed to simply catch fish, the Mastery Competition Nymph line is as simple as it gets: 80 feet of level line, in either a floating or an intermediate density. It doesn’t matter if you’re in an international competition, or just trying to outdo yourself, the Competition Nymph line will perform, fish after fish. Specifically designed for European-style nymphing, if you’re looking for the thinnest, most sensitive line available, look no further.
- Ultra-thin level-line design for premium performance and sensitivity
- For use with rods 0- through 5-weight
- Meets FIPS Mouche competition specifications
- For use in moderate and cold climates
| Feature | Specification |
|---|---|
| Line Type | Level line |
| Color | Bamboo |
| Length | 80 feet |
| Weight Range | 0 to 5 weight rods |
| Performance Standard | FIPS Mouche |
| Best Use | European-style nymphing, moderate to cold climates |
FAQ
What is the recommended rod weight range for this line?
The Mastery Competition Nymph line is suitable for use with rods from 0 to 5 weight.
Is this line suitable for cold water fishing?
Yes, it is designed for use in moderate and cold climates.
Does this line meet international competition standards?
Yes, it meets FIPS Mouche competition specifications.



Keith Brown –
Used this line for a recent trip to a cold-water stream in Scotland. The sensitivity is outstanding, and I caught several trout on a single cast. The bamboo color blends well with the environment and the line holds up well in wet conditions.
Ryan Springer –
Perfect for European-style nymphing. The ultra-thin design allows for subtle presentations, and I noticed a significant improvement in detection of fish bites. Works smoothly with my 3-weight rod.
Colin Pullman –
The line performs well in moderate conditions. A bit more stretch than expected in cold water, but still effective. Would recommend for anglers focused on sensitivity and precision.
Robert Terry –
Competitive fishing in a northern region required a reliable, sensitive line. This one delivered consistently. Easy to handle and matches the floating and intermediate densities well.