Marc,
Yes, Millet does make scope mounts, and recently got into the scope business.
However, I am not very fond of Millets scope mounts and, as such, have some hesitation into buying their scopes.
In addition, even if I had a very positive feeling about their mounts, it is too soon to tell whether their scopes are any good. Accordingly, if I were you, I would wait some time in order to determine their quality.
Furthermore, scopes under $100 or so, generally speaking, should cause some red flags to go up. Yes, there are some fairly good scopes out there for around $100 to $200 - namely the Tasco World Class scope (see the other posts on this scope).
I would pass on Millett scopes, at least for now.
Zachary