Scientific Anglers - Amplitude Textured Grand Slam Saltwater Fly Line

Q: What types of fly lines do you sell?

We carry floating, sinking, and intermediate fly lines for trout, bass, steelhead, salmon, and saltwater fishing.

Q: How do I choose the right fly line for my rod?

Match the line weight to your rod and choose floating for dries, or sinking for nymphs and streamers.

Q: What’s the difference between weight-forward and double-taper lines?

Weight-forward lines cast farther, while double-taper lines roll cast smoothly and can be reversed for longer life.

Q: Which fly line brands do you carry?

Drift Outfitters carries RIO, Scientific Anglers, Airflo, and more — trusted leaders in fly line performance.

Q: How do I clean and maintain my fly line?

Rinse with warm, soapy water and use line cleaner to keep it slick, buoyant, and casting smoothly.

Q: How often should I replace my fly line?

Replace your line when it cracks, sinks, or loses slickness — usually every few seasons with regular use.

$169.95

$169.95 ~~$169.95~~

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Product Description

Scientific Anglers – Amplitude Textured Grand Slam Saltwater Fly Line – Power for the Slam.

The Scientific Anglers Amplitude Textured Grand Slam Saltwater Fly Line is built to help anglers chase one of fly fishing’s toughest goals: landing tarpon, bonefish, and permit in a single day. Featuring the revolutionary AST PLUS slickness additive, this line shoots farther and lasts longer than any other on the market. Its short, powerful head cuts through strong winds and turns over heavy crab patterns, shrimp flies, and tarpon toads with ease, making it the perfect tool for flats fishing. Durable, high-performing, and designed for versatility, the Amplitude Textured Grand Slam Fly Line gives you every advantage when pursuing saltwater’s ultimate challenge. Shop online or visit Drift Outfitters in Toronto for expert advice and fast shipping across Canada.

Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
Floating Texture on the tip section for the ultimate in flotation
Shooting Texture running line delivers longer casts
Designed for demanding tropical saltwater applications
Loads rods quickly, cuts through the wind with ease, and turns over big saltwater flies
Overweighted by .75 sizes to load rods quickly; use designated line weight for your rod
Short, powerful head for quick casts to moving targets
Tropi-Core technology for tropical climates
SA ID – SA AMPLITUDE GR SLAM WF X F (X = line weight)

Species: Redfish, Bass, Bonefish, GT, Permit, Snook, Tarpon
Water Type: Saltwater

Fy Fishing Line FAQ

Q: What types of fly lines do you sell?
A: Drift Outfitters carries fly lines for every fishing style and species — from delicate trout presentations to heavy saltwater setups. You’ll find floating, sinking, and intermediate lines, along with specialty tapers for Euro nymphing, spey casting, and warmwater fishing.

Q: How do I choose the right fly line for my rod?
A: Match the line weight to your rod weight (for example, a 5wt line for a 5wt rod). The type of fishing you do matters too — floating lines are best for dry flies, while sinking or sink-tip lines are ideal for streamers or deep-water presentations.

Q: What’s the difference between weight-forward and double-taper lines?
A: Weight-forward (WF) lines have their weight in the front for easier casting and distance, making them the most popular choice for most anglers. Double-taper (DT) lines offer smoother roll casts and can be reversed for extended use — great for traditional or delicate presentations, however many weight forward lines also offer these benefits, making DT lines less popular.

Q: Which fly line brands do you carry?
A: We stock leading brands RIO, Scientific Anglers, Airflo, and more. Each brand offers premium coatings, slick finishes, and tapers designed for maximum performance in both fresh and saltwater.

Q: How do I clean and maintain my fly line?
A: Rinse your line with warm, soapy water and dry it with a soft cloth to remove dirt and buildup. Use a fly line cleaner or dressing periodically to restore slickness and extend its lifespan. Proper care keeps your line floating high and casting smoothly.

Q: How often should I replace my fly line?
A: With proper cleaning and care, most fly lines last several seasons. However, if your line begins to crack, lose buoyancy, or feel sticky, it’s time for a replacement to maintain casting performance.