Marine Sergeant Daniel Bason, Marine Transport Squadron Andrews operations chief, teaches Lance Corporals Samael J. FanesteEspina, and Jean Baptiste Henry, Marine Transport Squadron Andrews operations technicians, Beretta M9 firing positions during their Lance Corporal’s Course here, Jan. 10. The Marines, along with the rest of the services, recently replaced their use of the .45 pistol with the Beretta M9. (U.S. Air Force Photo/Senior Airman Perry Aston)