The Combined Forces Special Enforcement Unit has shared a photo of an array of weapons printed in colourful plastic, with names including Songbird, Biden’s Bane and Macdaddy.
Others appear to be replicas of commercially made guns including an AR-15 rifle and handguns by Glock and Smith & Wesson.
The unit says in a news release that although a fully functional firearm cannot be printed, conversion kits that complete the guns can be purchased in stores or online.
It warns that anyone with a 3D printer “for their children, school, or business” needs to be aware of the risks.
“Many of the parts used to manufacture PMF’s are unregulated which provides opportunity for criminal networks to create new avenues for firearm trafficking schemes and networks bypassing legislation surrounding firearms,” the unit says in the release.