Unserialized deadly weapons from mail-order kits or 3D printers are now prohibited under LD 1126; their transfer is now subject to background checks like all other commercially available firearms. “
GIFFORDS [Law Center] is especially thankful to Representative Sam Zager for his steadfast work fighting for this bill, which will undoubtedly save lives.”

Governor Janet Mills will allow a bill regulating so-called “ghost guns” to become law in Maine without her signature, according to the Press Herald.
Ghost guns are plastic guns you can make using a 3D printer. Kits or parts can also be bought, shipped and assembled at home
A background check is not required to purchase these parts, making them virtually untraceable.
The Maine bill will require serial numbers on homemade guns and ban guns that can’t be traced
Mundry, J. (2025) “Mills to allow ‘ghost gun’ bill to become law”, December 19. Available at .https://www.wmtw.com/article/mills-allow-ghost-gun-bill-become-law/69823314 (Accessed: August 7, 2026)