Scientific Anglers Mastery Standard Floating Fly Line

Mastery Standard is a true to AFFTA line weight casters fly line. It’s 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.

• True to line weight
• Mid-length head for exceptional mending and accuracy at distance
• Advanced Shooting Technology (AST) allows line to shoot farther as it moves through guides
• AST lines easily shed dirt, algae and other parasitic drag particles
• SA-ID innovative line-marking system
• Braided multifilament core
• Welded loops
• For use in moderate and cold climates
• Applications: Dries, nymphs 

Grain weight (for the first 30 ft.):

• WF3F: 100 grains
• WF4F: 120 grains
• WF5F: 140 grains
• WF6F: 160 grains