Semperfli Chadwicks 477 Substitute

The Semperfli Chadwick's 477 Substitute is an essential material for recreating the timeless Killer Bug, a legendary grayling pattern crafted by nymph expert and river keeper Frank Sawyer. While the original fly could only be tied using the iconic Chadwicks No. 477 wool, this substitute offers one of the most accurate and faithful recreations of the original material.

Semperfli has carefully matched the blend of wools to ensure that the colour and texture replicate the original Chadwicks 477, both when dry and wet. This substitute allows modern anglers to tie authentic Killer Bugs with ease while preserving the essence of this simple yet highly effective fly.

Whether you're a seasoned fly tyer or just starting, this wool is a must-have for traditional grayling and trout patterns.

Includes 4 metres per pack.