IN HB1646

Defines "ballistics" as the forensic science of matching discharged bullets or cartridges to a particular firearm by examining microscopic tool marks transferred during the manufacturing and firing process.

Defines "microstamping" as the process of etching unique microscopic markers onto a firing pin tip and breechface so the etchings transfer to cartridges when fired, allowing spent cartridges to be matched to a particular firearm.

Urges the legislative council to assign ballistics and microstamping to an interim study committee on corrections and criminal code or another appropriate committee for further investigation.

Directs the study committee to examine the effectiveness of ballistics or microstamping in solving or preventing firearm crimes, law enforcement agencies' experience using ballistics, California's microstamping program, and the usefulness of the NIST Ballistics Research Toolmark Database.

Effective July 1, 2017, with the study provisions expiring November 2, 2017.