Jeremiah Cottle, inventor of the non-mechanical bump stock, demonstrates how it functions to make a semi-automatic rifle mimic machine gun fire. automation The Supreme Court on Wednesday appeared open ...

Jeff Pedro shows semi-automatic gunfire and then switching to the use of bump-fire technology, closely replicating fully automatic gunfire Among the 23 guns found along with Las Vegas shooter Stephen ...

If the Supreme Court rules that bump stocks aren’t machine guns later this summer, it could quickly open an unfettered marketplace of newer, more powerful rapid-fire devices. The Trump administration, ...