Two men from Goldens Bridge were arrested for using a 3D printer to make ghost guns, according to the Westchester's Narcotics Unit

Nicholas Pinnetti, 46, and Brooke Ahern, 42, were charged with multiple felonies, including criminal possession of a weapon. Authorities say Pinnetti, a previously convicted felon, and Ahern were found in possession of seven personally made firearms, cocaine and unfinished firearm frames. Investigators believe they had been utilizing a 3D printer to manufacture un-serialized firearms and modifying flare guns into operable weapons.

They were arraigned in Ossining Town Court and sent to the Westchester County Jail in lieu of $3,500 bail.

Lewisboro police assisted with the investigation.