House Democrats plan to prioritize a bill that will require a background check for every gun sale, according to multiple sources close to the matter. The legislation represents an aggressive shift in strategy by Democrats and their gun reform allies, who in previous years had tended to pursue more modest background check bills that would have exempted large numbers of gun purchases.

Federal law currently only requires licensed firearm retailers, such as gun stores or hunting shops, to run the would-be buyer through the FBI’s National Instant Background Check System. This means any firearms purchased outside those venues—on the internet or from a private dealer at a gun show, for instance—can be sold without taking that step.

According to a 2017 study in the Annals of Internal Medicine, which was funded in part by supporters of gun control, 22 percent of US gun owners obtained a firearm without a background check over the past two years. – Mother Jones, House Dems Will Push for Background Check On Every Gun Sale