If gun rights activist Cody Wilson gets his way in his legal battle, soon anybody – including convicted felons and the mentally ill – with a few raw materials and access to an industrial 3D printer could build a plastic firearm, gun control advocates say.

But will people, particularly a criminal or someone else intent on carrying out violence, bother to make the effort?

Tech experts and stakeholders in the gun control debate are divided on whether the emergence of 3D-printed plastic guns presents an immediate safety threat to U.S communities.

Tuesday, a federal judge in Seattle placed a temporary injunction until Aug. 10 against Wilson from publishing his blueprints on his website, Defcad.com.

Some 3D print experts said that even if Wilson wins his battle, the plastic gun is, at least at this point, not a practical weapon.

“It’s not feasible to print a 100% 3D-printed gun, because the plastic that is being printed that is used here is not strong enough to withstand a barrel or the explosion from a bullet,” said Michael Flynn, who runs a year-old 3D printing business in Fort Worth, Texas.

As the latest chapter in America’s battle over gun control unfolds, the use of 3D printing technology for manufacturing reliable firearms is still very much a work-in-progress and a pricey endeavor.

Industrial 3D printers cost $20,000 to $100,000, and many companies that rent use of their printers explicitly prohibit users from manufacturing weapons.

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