Shooting spree puts spotlight on homemade ‘ghost guns’

LOS ANGELES—The gunman who killed his wife and four others in a rampage in Northern California this week found an easy way around a court order prohibiting him from having guns: He built his own at home.

Kevin Neal, 44, was armed with what authorities believe were two high-powered rifles that he made himself when he opened fire Tuesday on homes, cars and an elementary school around his tiny hometown of Rancho Tehama Reserve. A deputy finally shot and killed him.

It is the latest case of homemade semi-automatic weapons being used in a crime, and it comes as federal authorities try to draw attention to the dangers posed by these “ghost guns,” which contain no registration numbers that can be used to trace them. In Baltimore, a man used a homemade AR-15-style rifle to shoot at four police officers in July 2016. They returned fire, killing him.

It’s legal to build a gun in a home or a workshop, and advances in 3-D printing and milling have made it easier to do so. Kits can be purchased legally for $450 to $1,000 from hundreds of websites without the kind of background check required for traditional gun purchases.

“The more restrictive the laws become for people to purchase firearms, we’re going to see those criminal elements build their own,” Tehama County Assistant Sheriff Phil Johnston said. “That’s what they do.”

In Neal’s case, he had been ordered to give up all his guns earlier this year under a restraining order issued against him after he was charged with assaulting two women who lived nearby. He signed a document in February saying he surrendered a 9 mm handgun to a gun store, which also attested to that. When Neal was arrested, police seized an AR-15 Bushmaster semi-automatic rifle.

While making a ghost gun is legal, selling one is not. Federal officials are sounding the alarm about an increasing black market for homemade military-style semi-automatic rifles and handguns.

Mills where such weapons are built are popping up across the country and especially in California, which has strict gun laws. By 2019, people who own or create homemade firearms in California will have to apply for a serial number from the state and permanently affix it to the weapon.

The critical component in building an untraceable gun is what is known as the lower receiver, a part typically made of metal or polymer. An unfinished receiver—sometimes referred to as an “80-percent receiver”—can be legally bought online with no serial numbers or other markings on it, no license required.