A: Most handguns are not assault weapons and are not affected by this law. A traditionally designed handgun is not an assault weapon. For example a single shot pistol or a revolver cannot be an assault weapon. To confirm that your handgun is not an assault weapon and to see common models and characteristics click here.
This is from the state guide, and is not the letter of the law. The link to the page is as follows.
You're safe with a 500-round revolver. Single shots and revolvers don't count. The moon clips don't count as "magazines" apparently. I don't know that for sure, though. All it says is that revolvers don't count.