Is this a real national match Springfield?

[JT76]

The barrel is star gauged.

the butt plate is checkered, more coarsely than on another 1930s springfield that i own. I can't remember is the rails were polished, but i don't think so. I opened the action to look at the bore and i feel if they were polished it would stand out to me. I don't have the rifle in my possession to look.