Here's the latest
http://www.foxnews.com/politics/2015...ostamping-law/
California's gun laws are among the nation's strictest, but a looming decision in a federal lawsuit could effectively ban handguns altogether in the Golden State, according to plaintiffs who want a judge to toss out a state law requiring all new handguns to be equipped with technology that "stamps" each shell casing with a traceable mark.
The problem with the “microstamping” law, which was signed into law by then-Gov. Arnold Schwarzenegger in 2007 but only took effect in 2013, is that it relies on an unworkable technology, according to gun manufacturers and attorneys for the Second Amendment Foundation and Calguns Foundation. If guns without the technology can't be sold in California, and gun manufacturers can't implement the technology, the law is, for practical purposes, a handgun ban that violates the Second Amendment, goes the argument.
“This is about the state trying to eliminate the handgun market,” said Alan Gura, the lead attorney in Pena v. Lindley, filed on behalf of the Second Amendment Foundation and Calguns Foundation against the Chief of the California Department of Justice Bureau of Firearms. “The evidence submitted by the manufacturers shows this is science fiction and there is not a practical way to implement the law.