My father in law gave me this rifle to clean up and if possible sell, however this rifle being in pretty good condition I would like to buy it off him instead of selling it to another person. It has the big claw extractor that is present on Mauser actions but I am not sure. Can anyone help me identify this rifle? Clearly it's a military surplus rifle that has been sporterized and chambered in 30-06. Any help would be much appreciated. Thanks gents.