Uh, should I be worried about this?...

[tdrcomm]

Does this mean my selection of Sigs is going to be either slim or none in 2017?

http://certguns.doj.ca.gov/safeguns_resp.asp

[LeadFarmer74]

Link seems broken.

[Garv]

Buy your favorite today just in case.

If that broken link is the DOJ list, many will renew in the next 3 weeks or so.
The roster is updated on a calendar year basis for the most part.

Call Sig if you want to verify they plan to renew what you want.

[Librarian]

http://certguns.doj.ca.gov/ is preferred.

See the sticky in the handguns forum.