Wild security footage captures a jewelry-store owner shooting at a crew of masked robbers and chasing them out of his shop and into the streets of Madera, Calif. — but not before they made off with $170,000 in gems.

Five seasoned criminals wearing black masks and gloves stormed into Olivia’s Fine Jewelry around 5:30 p.m. Thursday, smashing its cases’ glass to swipe the jewels in a “meticulous” plot, authorities said.

Video shows a store clerk pushing one of the thieves back over a counter, causing his pants to fall down.

Moments later, the store owner appears with a gun, firing shots at the masked gang, which then flees, cops said.

Security footage from outside the store shows the owner rushing outside after them and continuing to fire into the street. It’s unclear if any of the crimin

See Full Page