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SA Amplitude Smooth Grand Slam Fly Line
    SA Amplitude Smooth Grand Slam Fly Line
    Purchase SA Amplitude Smooth Grand Slam Fly Line
    • SKU: sa-ampl-smth-grand-slam
      SA Amplitude Smooth Grand Slam Fly Line

    • Customer Reviews ( 7 ) Write A Review
    • $99.95

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    Tarpon. Bonefish. Permit. All in one day. All on one fly line. That’s the idea behind the Amplitude Smooth Grand Slam, a line designed specifically to help you achieve one of angling’s most elusive accomplishments. With a short, powerful head the Grand Slam cuts through wind and turns over crabs, shrimp, and tarpon toads with ease. We’ve got the line. You just need the fish. The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and eight times the durability of traditional lines, this will change the way you look at fly line performance.


    • Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
    • The perfect line for bonefish, tarpon, and permit on the flats; also great for snook, redfish, and sea trout
    • Overweighted by .75 sizes to load rods quickly; use designated line weight for your rod
    • Short, powerful head turns over long leaders with heavy flies
    • Tropi-Core technology remains stiff and slick in tropical environments


    Amplitude Smooth Grand Slam Taper


    Hot Water Type


    Poppers Big Dries


    WF-6-F40.0’ / 12,2m100.0’ / 30,5m180gr / 11,7g
    WF-7-F40.0’ / 12,2m100.0’ / 30,5m205gr / 13,3g
    WF-8-F40.0’ / 12,2m100.0’ / 30,5m235gr / 15,2g
    WF-9-F40.0’ / 12,2m100.0’ / 30,5m270gr / 17,5g
    WF-10-F40.0’ / 12,2m100.0’ / 30,5m320gr / 20,7g
    WF-11-F40.0’ / 12,2m100.0’ / 30,5m370gr / 24,0g
    WF-12-F40.0’ / 12,2m100.0’ / 30,5m435gr / 28,2g

    * Grain weight for the first 30′

    Rate Product
    ★★★★★ ★★★★★
    5.00/5 Stars out of 7 Reviews
    Verified Buyer
    SA amplitude grand slam smooth
    Wade (Victoria, TX) | January 13th, 2024
    The SA amplitude smooth grand slam is a good all purpose tropical fly line. I purchased the 9wt and use it to cast typical redfish flies on the gulf coast. Great service from RFR.
    Verified Buyer
    Smooth line that shoots well
    Robert Hehre (FL) | October 31st, 2022
    I love SA Amplitude smooth lines. This isn't my first. I purchased the grand slam 8wt for redfishing mostly in Mosquito Lagoon, FL. I love it. I paired it with the Scott Sector and I love it. It loads well, even for short ranges and can also shoot nicely and so smooth. All around good line for reds as well
    Verified Buyer
    SA Amplitude Smooth Grand Slam
    Richard Sato (CA) | March 8th, 2022
    This line has become my go to fly line for flats fishing. I've been using Rio's QuickShooter Lines for years. SA has developed a better line, in my hands. It loads easy and shoots a long way with good accuracy.
    Verified Buyer
    it is smooth and easy to work with.
    Ken (Washington) | November 30th, 2021
    Just bought this line as a recommendation from a friend. Going to use it for bone fish in Mexico. I like the feel and the few test casts I have done it is smooth and easy to work with.
    Verified Buyer
    Perfect line
    William Ian Craig (Georgia) | October 3rd, 2021
    This is probably my favorite line for coastal redfish here in Georgia. I have it on both my 8 and 9wt setups with absolutely no issues.
    Verified Buyer
    Become my go to saltwater line
    JBM (TX) | February 1st, 2021
    It just works well for me and I have done many comparisons. I have moved all of my saltwater lines to SA Amplitude line. Smooth casting, great presentation and accurate short and long.
    Verified Buyer
    Robert (SWFL) | January 26th, 2020
    This line is nice and slick. It just wants to "jump" off the rod. There is very little coiling. Casts larger salt water flies with ease. Overall I am very impressed.

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