I own a mdl GK in 30-06 sn24xxx it was left to me by a good friend. He had it custom made and picked up at the factory. It’s still unfired with no box or papers. It’s not tapped for a scope. I think it’s a side mount. I’m trying to find out more about the gun. Getting it drilled and tapped correctly, getting the correct mount. I want to use it before it passes on to my son. I’m also looking for the original pamphlet that came with it or a copy. Any help out there?????