3 Black Mambas tied on Kamasan B800 size 10 hooks. These hooks are extremely strong and sharp and are capable of landing the biggest Uk Trout.
This is one of my own creations and has been a very successful fly for me over the last couple of years. I won't leave the house without plenty in my box. I fish it on either a sink tip or intermediate line with a 12-18ft fluorocarbon leader. The retrieve I use is often varied but the fly is so deadly that the fish will take it on almost any retrieve.
This fly is great fished early and late season. However, it is a fly I will happily use at any time and any place, I have such confidence in the fly. It is responsible for both mine and my father in laws personal best trout and caught me in excess of 60 fish last season. I highly recommend the pattern and I'm sure you will too after seeing it in action.