Just some clarification, because a lot of this crap can be confusing
Did you know that the bill requires microstamping on at least two internal parts? It does NOT require microstamping on the firing pin, but lets the manufacturer decide which parts.
Also, the bill exempts existing models of guns. Only NEWLY DESIGNED semi-automatic handguns sold after January 1, 2010 are required to be microstamped. Here is the text where it redefines "unsafe guns" which cannot be sold:
"Commencing January 1, 2010, for all semiautomatic pistols that are not already listed on the roster pursuant to Section 12131, it is not designed and equipped with a microscopic array of characters that identify the make, model, and serial number of the pistol, etched or otherwise imprinted in two or more places on the interior surface or internal working parts of the pistol."
Side note: The justification for microstamping quoted by the geniuses in the Brady Campaign is that it may reduce straw purchases because the purchaser will "think twice" before transferring a microstamped handgun to a felon. Yes, the Brady Campaign actually uses the term "Think twice", and predicts that it will result in many, many fewer guns in the hands of criminals. I feel safer that our criminals are thoughtful, and will think twice.