I just purchased an pre-1930 Mauser ES350 #677xx which is in bad condition! Missing the rear sight and a non-original stock. It has a 27.5 inch (700mm) grooved barrel with no numbers. The metal has about 50% of the original blue and a lot of surface rust but little pitting. Normally, I would not consider a restoration on a gun in this condition, but this is a very rare rifle. So, I am looking for a replacement stock and rear sight. Any ideas? mike.johnson@rrpc.org