California lawmakers seek to force gunmakers to 'microstamp

One state (CA) requires guns built after a certain year to include

California Microstamping Law Status — DOA for Now « Daily Bulletin

New push in NY to force gunmakers to adopt microstamping

Gun control: How California got tough - CalMatters

Smart Gun' Inventor Explains Why He's Trying to Get a California

New York enacts microstamping gun law in push to change how

Full California: The Golden State Legislature Stacks Up Gun

New Firearm Bill Would Expand Microstamping To All New Law

Microstamping Law Now Requires Stamp on Pistol Parts - USA Carry

What is AB 876 and Handgun Microstamping? — Team ENOUGH

California Senate Takes Action: Mandatory Microstamping on Handgun

Microstamping News - TACLABS, Inc

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California Bill Aims to Jumpstart 'Microstamps' on Handguns