Fly Tying The Montana Salmonfly

I do not normally do fly thing videos, but bear season is wrapping up here in Montana and the big Salmonfly hatvch is on. This is a killer fly here in Montana. The fish go crazy for the Salmonfly hatch.
I'm certainly not an expert at fly tying, so be kind with the commentsd. I'm out there to catch fish.
Thanks

[@seanmooney3907]

Great looking Salmon fly! Thanks for sharing. All the best, Sean

[@robbiesflytyingchannel]

Really awesome!

[@thebaldeaglethebaldeagle691]

Such a good looking fly!! Can you list the ingredients for me. Would live to try to tie a few!

[@TreelineAcademy]

Let me try to dig that one up again.... I love that fly.... Especially here in Montana.

[@TheTerraTorment]

@@TreelineAcademy did you happen to find it? I like your fly over others! Just finished retying all my midges haha. Time for the summer flies while I got time!

[@michaelnoble3238]

what is the grey material you add on top? what are the dimensions of the wing?

[@tracys4161]

That's poly yarn

[@tylerpearce2891]

You could use widow's wed for that too right?