SCIENTIFIC ANGLERS Mastery Trout GP WF-4-F Butter/Sage Heavy Line Fly Line (147187)

Scientific Anglers Mastery Trout GP Heavy is a 1/2-line-size-heavy trout taper built on a braided multifilament core. Borrowing the proven belly from the Infinity, it carries a slightly extended front and rear taper for delicate presentations yet still loads fast action rods. Ideal for anglers who rarely throw big streamers or bulky indicators, it leans finesse without giving up all-around versatility.

• Line Weight: WF-4-F
• Head Length: 49.5'/15,1m
• Total Length: 90.0'/27,4m
• Head Weight: 185gr/12,0g
• Grain Weight (Grain weight for the first 30'): 125gr/8,1g