Original: $35.99
-65%$35.99
$12.60The Story
Meet the all-new RIO MDC (Multi-Density Control) 18ft Sink Tip--the tip that takes your fly down without taking your cast down with it, thanks to a progressive, multi-density design that sinks faster near the fly for smooth, stable turnover. Taking a well-thought-out taper design that spans 18' in length, this multi-density sink tip offers much more than your standard level tips in that it creates effortless turnover while allowing the angler to maintain constant contact with the fly. Rio makes their MDC Sink Tips in a wide range of configurations that are well-suited for Rio's range of Scandi Bodies, starting with a full float density and running all the way to an S3/S5/S7--all of which come with color-coded rear loops for quick reference. Whether you're grabbing the floating tip to work a Bomber on the surface, getting stealthy with their F/H/I (equipped with a clear tip for added finesses), or dredging an Intruder deep with one of the faster sinking options, these tips are sure to make casting a breeze while helping you detect even the softest of grabs on the swing.
Features
Color-Coded Rear Loops - Rio color-coded loops make for fast identification and easy swapping, whether you're prepping for tomorrow in your living room or standing at the head of your favorite run.
Uses
Dry Flies, Wet Flies, and Streamers - From a large bomber to a heavy Intruder and all the way to every Muddler variation you can come up with, Rio's MDC Sink Tips can handle just about any fly in your box. Designed in a wide range of densities, these tips have an option to cover every column of the water, while their well-designed tapers ensure that casting and presentation is as easy as it gets.
Temp
Cold to Moderate - Designed for two-handed applications, this tip can handle those cold winter temps just as well as the warmer water you might face in summer.
Taper/Weight
Progressive Multi-Density Design - The taper of Rio's MDC Tips were built around clean turnover and consistent contact with your fly. Rio has perfected this with a gradual taper across the 18' length of the tip. This design ensures that your presentation is smooth, the fly sinks where it needs to, and your turnover stays clean—even in windy, fast water conditions.
More Info
Best For: Two Hand and Scandi applications
Loops: Front (tip to leader connection) and Rear (running line to tip connection) Loops
Sinking/Floating: Multiple Densities, ranging from full float to S3/S5/S7
Other Resources
2020 Tropical Saltwater Fly Line Shootout & Buyer's Guide
Fly Line Temps: Tropical Vs. Coldwater
Freshwater Fly Line Shootout & Buyer's Guide

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Meet the all-new RIO MDC (Multi-Density Control) 18ft Sink Tip--the tip that takes your fly down without taking your cast down with it, thanks to a progressive, multi-density design that sinks faster near the fly for smooth, stable turnover. Taking a well-thought-out taper design that spans 18' in length, this multi-density sink tip offers much more than your standard level tips in that it creates effortless turnover while allowing the angler to maintain constant contact with the fly. Rio makes their MDC Sink Tips in a wide range of configurations that are well-suited for Rio's range of Scandi Bodies, starting with a full float density and running all the way to an S3/S5/S7--all of which come with color-coded rear loops for quick reference. Whether you're grabbing the floating tip to work a Bomber on the surface, getting stealthy with their F/H/I (equipped with a clear tip for added finesses), or dredging an Intruder deep with one of the faster sinking options, these tips are sure to make casting a breeze while helping you detect even the softest of grabs on the swing.
Features
Color-Coded Rear Loops - Rio color-coded loops make for fast identification and easy swapping, whether you're prepping for tomorrow in your living room or standing at the head of your favorite run.
Uses
Dry Flies, Wet Flies, and Streamers - From a large bomber to a heavy Intruder and all the way to every Muddler variation you can come up with, Rio's MDC Sink Tips can handle just about any fly in your box. Designed in a wide range of densities, these tips have an option to cover every column of the water, while their well-designed tapers ensure that casting and presentation is as easy as it gets.
Temp
Cold to Moderate - Designed for two-handed applications, this tip can handle those cold winter temps just as well as the warmer water you might face in summer.
Taper/Weight
Progressive Multi-Density Design - The taper of Rio's MDC Tips were built around clean turnover and consistent contact with your fly. Rio has perfected this with a gradual taper across the 18' length of the tip. This design ensures that your presentation is smooth, the fly sinks where it needs to, and your turnover stays clean—even in windy, fast water conditions.
More Info
Best For: Two Hand and Scandi applications
Loops: Front (tip to leader connection) and Rear (running line to tip connection) Loops
Sinking/Floating: Multiple Densities, ranging from full float to S3/S5/S7
Other Resources
2020 Tropical Saltwater Fly Line Shootout & Buyer's Guide
Fly Line Temps: Tropical Vs. Coldwater
Freshwater Fly Line Shootout & Buyer's Guide

















