Keywords: m240b machine gun m240bmachinegun 673rd security forces squadron 673rdsecurityforcessquadron live fire livefire joint base elmendorf-richardson jointbaseelmendorfrichardson alaska united states unitedstates us outdoor U.S. Air Force Airman 1st Class Tyler Parrish, an installation entry controller assigned to the 673rd Security Forces Squadron, breaks off a strip of 7.62x51mm ammunition while preparing for M240B machine gun live fire training at Grezelka range, Joint Base Elmendorf-Richardson, Alaska, Oct. 27, 2016. The security forces Airmen fired M240B machine guns to hone their proficiency. Parrish is a native of Richmond, Va. (U.S. Air Force photo/Alejandro Pena) U.S. Air Force Airman 1st Class Tyler Parrish, an installation entry controller assigned to the 673rd Security Forces Squadron, breaks off a strip of 7.62x51mm ammunition while preparing for M240B machine gun live fire training at Grezelka range, Joint Base Elmendorf-Richardson, Alaska, Oct. 27, 2016. The security forces Airmen fired M240B machine guns to hone their proficiency. Parrish is a native of Richmond, Va. (U.S. Air Force photo/Alejandro Pena) |