How do you change a blank into a Mc Trudie stock? The bluish colored stock in the photo is a Mc Trudie pattern which is a Steve McGee pattern with a smaller pistol grip and the stock is lighter (I’ve done  a lot of wood rasping and sanding to modify to fit the Mc Trudie pattern). This stock will be used for F TR  and I’m doing a lot of lightning to the stock to make weight so that I can use a heavy barrel with the Stolle Panda action.