Sour,I really like the change of pitch/pace aluminum can give you!H.S's black magic oxidized aluminum surface does just that!The higher pitch cuts the wind and in many cases can produce a gobble when many other surfaces wont!Some gobblers like that higher tone and this call has proven successful in that area for me on a lot more than one occasion!!Run a good acrylic or rosewood stiker on it and she'll sing for yaHere ya go......
http://www.mackspw.com/item.asp-im-H...ck_Magic_Combo