30 rounds in 2 seconds | ATF demonstrates ‘extremely dangerous’ switches that turn semi-automatic weapons into machine guns

This is a demonstration of use of a Glock switch on a semi-automatic gun at Birmingham Police firing range. Notice the trigger is pulled once. 17 rounds shot in less than 3 seconds. Now imagine an assault weapon with an extended clip with a conversion device on it. This is why we need more laws and stiffer penalties for the manufacturing, selling, possession, and use of conversions devices. | Randall Woodfin

LAPD officers shot at with 'machine gun'

Legality question,non-Glock...

DC Man Faces First Felony Charges Under New 'Glock Switch' Law

Proposed Maryland bill would ban any firearm that can be made fully automatic