A California man was found with 1 million rounds of ammo and 248 illegally owned guns in his house, state authorities say

• California authorities found a man illegally owning 248 guns and 1 million rounds of ammo.
• The state attorney general said he also had 3,000 magazines and several grenades in his home.
• The guns included 11 machine guns, 133 handguns, and 60 assault rifles, authorities said.

A man in Richmond, California, was arrested last month with a cache of 248 illegally owned guns and 1 million rounds of ammo in his home, the state attorney general said on Thursday.