Socal Guns is a local gun store chain in San Diego, California. It stocks a fair amount of milsurp weaponry and seems to be C&R friendly. They also carry a few brass casings, but are by no means a reloading supply store.
As of (mid-2007) they were extremely "off-list lower" hostile. However, as of my next check (10/12/08), they sell off-list rifles. At the time I checked, their shelves held GSG-5's and Sig 556's with bullet buttons. They also sold stripped AR-15 lower receivers.
-- SeanNewton - 30 Dec 2005