Welcome to Rocky Mountain Fly Shop!

FREE SHIPPING on all orders over $49 to anywhere in Canada or the U.S.

Rocky Mountain Fly Shop carries a wide selection of fly lines and backing from basic floating lines to specialty lines for Euro Nymphing, Fast sinking or even casting Large foam rigs and indicators. Our brands include RIO, Scientific Angler, Temple Fork Outfitters and Amundson to name a few.
Collection:

Fly Lines & Backing

23 products
Regular price from £8.00
Sale price from £8.00
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RIO's traditional Dacron® braided backing features high strength and low stretch and is unsurpassed in quality. A good compromise between thinness and the ability to make blind splice loops. It's e...
Regular price £9.00
Sale price £9.00
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TFO 25lb. Dacron backing is just what you need if you like to spool your reels yourself. FEATURES:   Chartreuse colour 20lb. backing SPECIFICATIONS: TFO BW120   100 yd. spool  
Regular price £77.00
Sale price £77.00
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Designed to cast large, and heavy flies with low-stretch, ultra-slick performance Short, powerful front taper to cast large and heavy flies Low-stretch ConnectCore Plus for the best in performance...
Regular price £40.00
Sale price £40.00
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The Special Delivery line is manufactured with the latest friction-reducing technology, custom designed tapers, and a coating that makes the line virtually free of memory and coiling. From delicate...
Regular price £6.00
Sale price £6.00
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Loop Size to Line Size:Regular: 3-6wtLarge: 7-12wtXLarge: 500gr+A quick and easy way to put a loop on the end of a fly line
Regular price £77.00
Sale price £77.00
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The ultimate, all-around fly line with ultra-slick performance. Long head for ultimate casting control Taper design to cast flies between #2 and #22 Front biased weight to load rods at close range...