Argentine arrested in Santo Domingo for manufacturing weapons with 3D printers
An Argentine citizen was detained in the Dominican Republic accused of producing weapons without serial numbers using 3D printers. The operation resulted in five arrests and the seizure of rifles, a submachine gun, and tactical equipment.

Argentine detained in Santo Domingo for illegal weapons network manufactured with 3D printers
An Argentine citizen was detained in the Dominican Republic as part of an operation against an illegal weapons trafficking network, radiomitre.cienradios.com reported. The operation concluded with five arrests and the seizure of rifles, a submachine gun, and dozens of cartridges of various calibres.
The detainee was identified as Matías Antonio Barrera, identified as a suspected weapons manufacturer. According to authorities, he allegedly used three-dimensional printers and plastic components to assemble devices without official serial numbers, intended for the black market.
The procedures were carried out simultaneously in two sectors of Santo Domingo and in the municipality of Los Alcarrizos. The operation was led by the Central Intelligence Directorate in coordination with the Public Ministry.
The investigation points to an organisation that allegedly intervened in all stages of the illegal circuit, from production to commercialisation. Investigators attribute to Barrera the use of advanced technology to supply that clandestine market.
Among the other arrestees is Juan Carlos Montilla Feliz, who was found with a rifle and magazines. Tactical helmets, body armour, and electronic equipment whose origin is under forensic analysis were also seized.
The official seizure also included a three-dimensional printer and numerous assembly kits. The confiscated weapons were incorporated into the court file whilst authorities seek to establish the full scope of the network.
The five detainees will be handed over to the court to begin legal proceedings. Technical forensic examinations of the seized electronic devices will continue in the coming days to determine final criminal responsibilities.
Source: Google News DO — Crime