(970) 827-9500

 (720) 851-4665


Minturn: (970) 827-9500

Denver: (720) 851-4665

The Scientific Anglers Mastery GPX fly line is a specialty floating taper to help out casters load up their fast action rods.

The Mastery GPX fly line from Scientific Anglers is build on a braided multifilament core, along with low stiffness, that gives the angler a moderate delivery to help throw a wide range in fly sizes. It is also a half line size heavier that the AFTMA Grain Rate rating; what it means to you the angler is the fact it will help your faster action rods load up at a shorter range than many other lines out there. Two other great features of this line is SA’s Dry Tip Technology to help keep your line floating at its highest point. Next, this line is best suited for cooler water temperatures, where most of our trout fishing is.

Here at Colorado Skies this is one of our go to lines for the Scott S4 and Sage TCX Rods.

Scientific Anglers offers this line in three color options, Optic Green, Willow, and Chartreuse/Willow Tip.



The cost of this line, like all Mastery Lines is $69.95




Fly Line Resources & Product Info


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