Atlanta SWAT to use Dead Air Armament™ Sandman-L™ with Bergara rifles City of Atlanta, Georgia order Bergara rifles with Dead Air suppressors Lawrenceville, Ga. (April 2015) - Dead Air Armament™, the strikingly silent suppressor company distributed through BPI Outdoors, is proud to announce the Dead Air 7.62 Sandman-L™ suppressors are part of a contract for Bergara rifles ordered by the Atlanta Police Department SWAT Unit. Working closely with the Atlanta SWAT team for several months, Berg