Scientific Angler Mastery Standard Fly Line(0) No Reviews yet $79.95 Quantity discounts available QuantityPrice SKU: SCA00355 Color : - Select -Optic Green and Willow Size : WF3F WF4F WF5F WF6F WF7F WF8F Quantity -+ Add to Cart Add to Cart Details Mastery 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.... DetailsBackDetailsMastery 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. Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review