The California Roster is here
Gura's complaint brings up one of the big deficiencies in the logic of such a list. You may have a gun that's approved in its stock form, but a slightly modified version of that gun (which will have a different manufacturer's SKU) will not be on the roster.
For example, a gun with a different finish, or a left-handed version of an approved gun.
The complaint is well-written and argued, which is what I've come to respect from Gura. This guy's really becoming a rock star in the gun culture.