I recently aquired a 6 mil ser # M1. She is in great shape with a DAS & serif P stamp stock. 65 series YO1 bolt. 65 series op-rod and trigger group. High hump lock.
SA 10-54 barrel. The strange things....... The serial # is writen in the barrel channel followed by DON. The stock is glass bedded. nice job too. Trigger is better than the average M1. Sights while not "match" sights are tight. No NM stamp on barrel that I can find. Overall a very nice rifle. Anything else I should be looking For?