Steve Kerr says he's legitimately fearful a shooter could walk into Warriors practice and start "spraying" him and the team ... after the latest massacres in Dayton and El Paso.
"I think about it all the time," the Golden State head coach said this week. "Somebody could walk in the door in the gym right now and start spraying us with an AR-15."
"They could," he added. "It might happen because we’re all vulnerable."
Kerr -- in a sit-down interview with the Bay Area News Group on Monday -- candidly revealed his concerns after at least 31 more people died in mass shootings over the weekend in Texas and Ohio.