Orvis Pro Depth Charge 3D Smooth – 300 Grain
The Orvis Pro Depth Charge is a triple density sinking fly line engineered to eliminate the hinge effect, providing a consistent and tight connection from fly to angler. With three distinct sinking zones, it delivers superior strike detection and line feel, especially in fast-moving or deep water environments.
Designed for anglers who fish in challenging currents or deep stillwaters, this line ensures minimal slack as it sinks through the water column, improving control and responsiveness.
| Section | Length | Sink Rate |
|---|---|---|
| Front Tip | 30′ | 6 inches per second |
| Mid-Section | 20′ | 3 inches per second |
| Running Line | Unspecified | 1.5 inches per second |
Available in 300 grain (8/9wt) with color options including orange, dark green, and dark gray.
FAQ
What makes the Pro Depth Charge line different from standard sinking lines?
The Pro Depth Charge features three distinct sinking zones with different sink rates, eliminating the hinge effect and maintaining a tight connection between the fly and the angler. This improves strike detection and reduces slack in the line.
Is this line suitable for use in fast-moving rivers?
Yes, the front section’s rapid sink rate and overall design make it ideal for swinging flies through fast currents.
What is the sink rate of the running line?
The running line has a sink rate of 1.5 inches per second.

Liam Mathis –
Used this line in a fast-moving river with strong currents. The front tip sinks quickly and holds tight, which helped me detect strikes more clearly. No slack during swings, and the feel of the line is very responsive.
Steven Springer –
Fished in a deep stillwater with streamers. The mid-section and running line worked well together. The line stayed consistent and didn’t lose tension, which made casting easier and more accurate.
Melanie Kelly –
Great for deep water fishing. The three-zone sink design eliminates the usual slack and hinge issues. I noticed better strike detection and more control when working in current.