3D Printing

California passes new 3D printed gun laws

While 3D printing metal firearms isn’t necessarily the most cost effective way of obtaining a gun, it is objectively easier. Without those pesky security checks (which, let’s be honest, aren’t really doing much anyway), basically anyone can get their hands on 3D printed gun. And while their non-metal counterparts are a bit cruder, they still function and are much cheaper to produce.


Courtesy of Gizmodo

But now America is trying to make it more difficult for these firearms to slip through the cracks. Governor of California Jerry Brown has passed a law requiring makers of 3D printed guns and other homemade firearms to apply for an official serial number from the Department of Justice, a process which requires a background check. With this law in place, anyone not complying will be charged with a misdemeanor. While this was talked about back in 2014, it has taken 2 years to pass the law, and it will be another 2 years before we see it put in effect.

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Plastic 3D printed gun, image courtesy of 3DPI

Alongside the registration and non-distribution laws, California has introduced legislation requiring plastic firearms to have a piece of stainless steel embedded in them, making it impossible for them to slip through metal detectors. “Ghost guns”, as they are often referred as, will be easier to track, trace, and harder to dispose of (melting the gun to hide a crime, for example).

Speaking to the California Senate, the California Chapters for the Brady Campaign to Prevent Gun Violence said “Due to the materials from which these guns are manufactured, they would almost certainly not pass the testing requirements in the Unsafe Handgun Act and therefore would not, under normal circumstances, be legal for sale to the public. Furthermore, plastic guns have the ability to pass through metal detectors where they can be used to cause harm in sensitive places.”

Gun rights lobbyists have been critical of the new legislation, with the president of the Firearms Policy Coalition delivering the following statement: “Today’s action by Governor Brown shows how craven California’s despotic ruling class has become. The Legislature has abandoned the Constitution, representative government, and the People of California. I fully expect the People to respond in kind.”

Hopefully “the People’s” response will take into account the vast number of mass shootings that occur across America every month.


Extract from AB857:

Existing law authorizes the Department of Justice to assign a distinguishing number or mark of identification to any firearm whenever the firearm lacks a manufacturer’s number or other mark of identification, or whenever the manufacturer’s number or other mark of identification or distinguishing number or mark assigned by the department has been destroyed or obliterated.

This bill would, commencing July 1, 2018, and subject to exceptions, require a person who manufactures or assembles a firearm to first apply to the department for a unique serial number or other identifying mark, as provided. The bill would, by January 1, 2019, and subject to exceptions, require any person who, as of July 1, 2018, owns a firearm that does not bear a serial number to likewise apply to the department for a unique serial number or other mark of identification. The bill would, except as provided, prohibit the sale or transfer of ownership of a firearm manufactured or assembled pursuant to these provisions. The bill would prohibit a person from aiding in the manufacture or assembly of a firearm by a person who is prohibited from possessing a firearm. The bill would make a violation of these provisions a misdemeanor. By creating a new crime, this bill would impose a state-mandated local program.


Feature image shows the first 3D printed metal gun from Solid Concepts.