![Knock Down Dun BWO](http://bigyflyco.com/cdn/shop/products/knock-down-dun-bwo_600x400.jpg?v=1685022065)
Knock Down Dun BWO
- Designed to more closely imitate a true mayfly, more importantly Blue Wing Olives.
- The body is carefully segmented, olive dub is used for the thorax, and transparent wings are used to give it a more realistic look.
- This is not the fly for choppy water, however, in calm waters and back eddies this fly really shines.