Maryland would ban devices that can increase a semi-automatic rifle's firing rate, under a measure that cleared the state's House of Delegates on Thursday night.

The bipartisan vote was 128-7 to ban bump stocks, which can make a semi-automatic rifle's firing rate to nearly fully automatic. The measure now goes to the Senate where similar legislation is moving forward.

Del. David Moon, a Democrat who sponsored the measure, described it as a way to close a loophole in Maryland's sweeping 2013 gun-control law that banned 45 assault weapons.

"Today we are sending a simple message that you cannot jerry-rig your way around our assault weapons ban," Moon said after the vote.

Del. Nic Kipke, the Republican minority leader, also supported the bill.

"I believe that this is the commonsense thing to do," Kipke said, adding that ..read more at WBAL TV