Scientific Anglers Mastery Standard flugulína

AFFTA Standard Weight, Mid-Length Head. Mastery Trout Standard is a true to AFFTA line weight casters fly line. Built with a mid-length head for exceptional mending and accuracy at long distances. If you love casting this will quickly become one of your new favorites.

Mastery lines represent the pinnacle of our smooth line technology. No matter the species, no matter the situation, we’ve built a line for it. Everyone from dry-fly trout purists to pelagic enthusiasts will find the line they need to catch the fish they crave.