This SBR AR-15 has been cut down so far that the gas block actually extends PAST the barrel. The barrel is so short, the ammunition it fires is longer by more than 1/4″. You can see the tips of the bullets extending past the barrel in the video. Surprisingly there is virtually no flash since a great deal of propellant is essentially wasted and can be seen as black smoke leaving the rifle.

A Girl & A Gun Filed Amicus Brief Defending Rights to Keep and Bear Arms
A Girl & A Gun Women’s Shooting League (AG & AG), one of the nation’s largest female firearms organizations, has filed an amicus brief with the U.S. Supreme Court urging justices to declare a New York state concealed carry gun law unconstitutional. Related Article: Henry Raises $30,000 for 8-Year-Old Texas Boy’s Treatment For the first...