mauser 416...i know this is a hard pill for you to swallow ,,but if you were looking at his work on his site before hand it is obvious that hes not a talented gunsmith and just a glorified tinkerer,,he probably impresses his friends in the boondocks of maine ,which is easy to do and keeps him going ,,it looks to me that hes more interested in getting the gun to operate(if it even does that ) than the appearence ,, how did you find him anyway??....paul