Welcome to the forum.

It appears to be rebuilt with late features. I'm a bit opposite of Mike. I like the look of the push safety. I can see where you could drop the mag, though I have never done it. The stock is repairable. There are a couple guys here that can to amazing things with the wood. A few more pictures of parts and markings would help. I couldn't see a cartouche under the rack number on the right side.