Serial number: 3458 Anti-aircraft sights, no rear sights. No design on thumb/bolt safety One screw in the stock holding metal plate. Has a spot for a bayonet, but the handguard looks to be short compared to other models I've seen. Seems to be in decent condition, but all the others I've seen had a lighter colored stock.
It was in a mom and pop shop in Rawlins Wyoming for 200 bucks. That's all I know.