I Sold One of my NPM M1 Carbine's to a Good Friend who is Ret. Military and what he Offered and Paid for it after seeing all the Parts so I wouldn't list it and since it had a terrible Fake Flip Sight on it which I told him it was Not a Original one. I thought I would purchase a New Fake Donor NPM Flip Sight which I told him I would do before he gave payment. I bought it from that Seller who lists them as USGI Military I think y'all know who they are. I also thought I would share a couple of Magnified Pictures of it. https://www.milsurps.com/images/impo...f6f89d53-1.jpghttps://www.milsurps.com/images/impo...27550371-1.jpghttps://www.milsurps.com/images/impo...4ee20d3c-1.jpghttps://www.milsurps.com/images/impo...bf88935f-1.jpg