`` Universal background checks '' refer to closing loopholes in federal gun sales laws . Those loopholes apply to private gun sales that usually involve gun shows . The NRA has been pushing for a ban on these types of sales, and the White House is expected to announce its support this week. NRA challenges the 40 % figure and disputes the `` loophole '' characterization .
`` Universal background checks '' refer to closing loopholes in federal gun sales laws . Those loopholes apply to private gun sales that usually involve gun shows . Advocates say 40 % of gun sales are private transactions , including gun shows . NRA challenges the 40 % figure and disputes the `` loophole '' characterization .