RIO MDC Tip 18ft
MDC Sink Tips feature a progressive density design that makes the line sink faster where it counts (closer to the fly), while providing the smoothest possible turnover in a sink tip.
Available in 12ft and 18ft lengths to match a wider range of rods.
Three sizes with color-coded rear loops cover RIO’s entire range of Scandi Bodies:
#5/6 (white), #7/8 (blue), and #9+ (gray).
Clear intermediate available in the H/I and F/H/I tips.
| Length | Size | Color Code |
|---|---|---|
| 18ft | #5/6 | White |
| 18ft | #7/8 | Blue |
| 18ft | #9+ | Gray |
FAQ
What is the difference between the 12ft and 18ft versions of the MDC tip?
The 18ft version is designed for longer rods and provides better performance with longer casts. The 12ft version is suitable for shorter rods and more compact setups.
Which size of MDC tip should I choose for my Scandi Body?
Choose based on your Scandi Body size: #5/6 for smaller bodies (white), #7/8 for medium (blue), and #9+ for larger bodies (gray).
Is the intermediate section clear in all versions?
The clear intermediate is available only in the H/I and F/H/I tip models, not in all MDC tip versions.



Neil McLean –
The 18ft MDC tip works well with my long rod. The sink rate is consistent and the turnover feels smooth. I noticed a noticeable difference in how the line behaves compared to older tips. Easy to attach and matches my Scandi Body perfectly.
Luke Lewis –
Good sink performance, especially in the first few feet. The color coding helps me quickly identify the right size. A bit more expensive than basic tips, but the quality is worth it.
Adrian Marshall –
I switched from a standard sink tip to the MDC 18ft and saw better control during casting. The progressive density design makes the line sink faster where it matters. Works seamlessly with my blue #7/8 Scandi Body.