Moran Texas | KERA News

Moran Texas

One of America's leading and most controversial gun-accessory makers says it will resume sales Tuesday of a device known as a "bump stock."

Bump stocks dramatically accelerate the rate-of-fire of semi-automatic rifles, allowing them to shoot almost as fast as fully-automatic machine guns, which are far more tightly regulated and expensive in the U.S.

Christopher Connelly / KERA News

A company in the tiny town of Moran, Texas, is facing scrutiny for one of its main products after a gunman opened fire on Las Vegas concert-goers earlier this month.

The shooter had semi-automatic rifles fitted with bump stocks, which allowed him to rain down bullets on the crowd like he had fully automatic weapons.