Hi, I'm really sorry because I don't own any Echo brand calls but it just so happens that I am actually a call builder, and I have an arrangement with Echo that allows me to basically put their inserts in my calls. My calls literally sound identical to theirs and because I do not sell a mass production of my calls, you are able to describe to me what you are looking for in the structure of the wooden part of the call. I have no fixed prices or deals or anything of the sort but if you are interested, let me know and we can figure something out! I was thinking of a price around $45? Also, there are many different inserts for many different sounds so if you are interested, I am open to the idea of selling you additional inserts. That is a deal you won't find anywhere else. If you would like to, look up Echo's timber wood/poly calls and I can make them almost identical to these unless you would like something special done.
Thank you for your time and I hope you will consider my offer
link to echo timber wood: http://www.cabelas.com/product/Echo-Tim ... l+Products