I have my father's Korean war issue 03 A3. It's in wonderful condition so I'm going to use it. I'm looking for scope mounts for the 03 A3 and what I am finding online either shows the mount on the wrong rifle or says that no machining is required but where THEY say the holes are for mounting, don't exist on my rifle. I have been looking at gun shows for a couple years and don't trust what I see on the internet. Can someone reccomend a place to actually find what I am looking for. It must NOT REQUIRE machining of the weapon, this one is too nice to ruin with machining. Thanks...