Yup! You got it right!!!
Two companies -
S&W makes the Sigma.
Sig Sauer is the other company.
Better quality with the Sig(Sauer), but, like anything else, you'll pay a few more $$ for it.
But worth it, IMHO! SIG SAUER
Sorry for the posting, was on pg 1 of this thread and hadn't read all the rest of them.
But I'll stick with my opinion!