NAVAL AIR FACILITY ATSUGI, Japan (July 07, 2021) Master-at-Arms 3rd class Bryanna Rodriguez from Glendale, AZ. applies cleaner lubricant and preservative gun oil to the bolt carrier of an M-4 rifle while preforming maintenance as part of her duties as duty armorer onboard Naval Air Facility Atsugi July 07, 2021. (U.S. Navy photo by Mass Communication Specialist 3rd Class Ange Olivier Clement)