This is a 2006 stye mount. It is an older Smith Ent. made before they got the government contract.
It has smith ent in small letters on it. Prevous owner scribed the letters NSN into the parkerizing just to the left of the Smith logo. Dont ask, I dont know why.
used in good shape. $205 shipped
Edit : I have an E Mail from Smith Ent. to verify that it is indeed Their early mount.
As I was told by an AR15 member it was a fake , And I would not sell it until verified.
I know this process took some time and some of you that were interested moved on.
No hard feelings.