Background checks blocked a record high 300,000 gun sales

Semi-automatic handguns are displayed at shop in New Castle, Pa. on March 25, 2020. (AP Photo/Keith Srakocic, File)

SALT LAKE CITY — The number of people stopped from buying guns through the U.S. background check system hit an all-time high of more than 300,000 last year amid a surge of firearm sales, according to new records obtained by the group Everytown for Gun Safety.