Beats me, it went right over my head too. That may be a reference to chinese made scopes This particular Simmons is not Chinese made. It is made with Japanese optics assembled in the Philippines. Even Nikon and some other big names assemble some of their scopes in the Philippines. The ATV in particular was made a few years ago, don't know how many, during the time that Simmons was going thru musical chair ownership. Someone had the foresight to contract a fairly good scope in the ATV. Over the years, Simmons has made some pretty decent scopes and some real trash. The ATV happens to be one of the good ones. The scope I was refering to on the above post I think finally went for $83 plus postage. This was in my opinion a good deal on both ends. As I said I have two. The only complaint I could have is that the adjustment clicks are a bit "mushy" feeling. But it does adjust and holds adjustment. I have one on a 223 and one on a 243. Don't know how they might hold up to a big boomer like a "magnum" anything.