California lawmakers seek to force gunmakers to 'microstamp

CA is almost there. Microstamping bill signed into law [Archive

Bullet-tracing bill by David Chiu aims to force issue on gunmakers

California Lawmakers Take Aim At Jumpstarting 'Microstamps' On

New push in NY to force gunmakers to adopt microstamping

Fact Check Team: Maryland state legislature considering new gun

Bullet-tracing bill by David Chiu aims to force issue on gunmakers

California Senate Passes Bill to Require 'Microstamping' of

Full California: The Golden State Legislature Stacks Up Gun

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

New Firearm Bill Would Expand Microstamping To All New Law

California Senate Takes Action: Mandatory Microstamping on Handgun

California Microstamping Law Status — DOA for Now « Daily Bulletin

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