Soviet sks 1953

Cool gun. Never use it. Bought it many years ago. Would like to see someone else appreciate it. I spray it down with oil now and then. All the matched stamped numbers where on this before leaving Europe. I seen myself the crate of grease this one came out of. They etched the number into the barrel and clip. Number matching the stamps on the rifle to match. That all I can tell you. I am not sure as to why some where don't this way and some were not.